How many solutions does 3x 6 have?

How many solutions does 3x 6 have?

The equation 3x + 6= -1 – 3 + 4x has one solution i.e., x = 10.

Does solve the equation mean Solve for x?

Solve for x means find the value of x that would make the equation you see true. That’s what solving an equation is all about! This works no matter how complicated the equation gets. The only difference is that with a simple equation like this, it was possible to just think about it and get the answer.

How do you do substitution?

The method of substitution involves three steps:

1. Solve one equation for one of the variables.
2. Substitute (plug-in) this expression into the other equation and solve.
3. Resubstitute the value into the original equation to find the corresponding variable.

Why does 3x 6 have infinite solutions?

1 Expert Answer An equation with infinite solutions is when the left hand side equals the right hand side, so that when combining like terms you end up with 0 = 0. As long as the left hand side equals the right hand side, there will be infinite solutions.

How many solutions does the equation 6n 6n 12 14 have?

We get infinite solution when, in the process of solving, we get the same expression or number on both sides. For example, we might have 2x+3=2x+3 2 x + 3 = 2 x + 3 . This is an identity, and every x we substitute in will work.

What is 3xsquared?

The latter expression can be written 3x 3x = 9×2. Thus, for example if x = 5 then. 3×2 = 3 52 = 3 25 = 75, and.

What does solve in terms of X mean?

Answer: When we explicitly express the dependant variable (Y) in relation to the independent variable (X), we call that as ‘Y is expressed in terms of X’. Let us understand more about algebraic expression and thereby find the answer to the given question.

How to solve an equation with addition subtraction?

x = 12. To solve an equation, we use the addition-subtraction property to transform a given equation to an equivalent equation of the form x = a, from which we can find the solution by inspection. Example 3 Solve 2x + 1 = x – 2.

How to cancel the common factor of 3x?

Divide each term in 3x = 6 3 x = 6 by 3 3. Cancel the common factor of 3 3. Tap for more steps… Cancel the common factor. Divide x x by 1 1.

Is the equation x + 3 = 7 a first degree equation?

Equations such as x + 3 = 7 are first-degree equations, since the variable has an exponent of 1. The terms to the left of an equals sign make up the left-hand member of the equation; those to the right make up the right-hand member. Thus, in the equation x + 3 = 7, the left-hand member is x + 3 and the right-hand member is 7.

Which is the correct way to solve an equation?

To solve an equation, we use the addition-subtraction property to transform a given equation to an equivalent equation of the form x = a, from which we can find the solution by inspection. Example 3 Solve 2x + 1 = x – 2.