4(2x-3)-3(2x+1)=7x

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Solution for 4(2x-3)-3(2x+1)=7x equation:


Simplifying
4(2x + -3) + -3(2x + 1) = 7x

Reorder the terms:
4(-3 + 2x) + -3(2x + 1) = 7x
(-3 * 4 + 2x * 4) + -3(2x + 1) = 7x
(-12 + 8x) + -3(2x + 1) = 7x

Reorder the terms:
-12 + 8x + -3(1 + 2x) = 7x
-12 + 8x + (1 * -3 + 2x * -3) = 7x
-12 + 8x + (-3 + -6x) = 7x

Reorder the terms:
-12 + -3 + 8x + -6x = 7x

Combine like terms: -12 + -3 = -15
-15 + 8x + -6x = 7x

Combine like terms: 8x + -6x = 2x
-15 + 2x = 7x

Solving
-15 + 2x = 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
-15 + 2x + -7x = 7x + -7x

Combine like terms: 2x + -7x = -5x
-15 + -5x = 7x + -7x

Combine like terms: 7x + -7x = 0
-15 + -5x = 0

Add '15' to each side of the equation.
-15 + 15 + -5x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -5x = 0 + 15
-5x = 0 + 15

Combine like terms: 0 + 15 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

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