5x-7+2x=5(3x-3)+4

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Solution for 5x-7+2x=5(3x-3)+4 equation:


Simplifying
5x + -7 + 2x = 5(3x + -3) + 4

Reorder the terms:
-7 + 5x + 2x = 5(3x + -3) + 4

Combine like terms: 5x + 2x = 7x
-7 + 7x = 5(3x + -3) + 4

Reorder the terms:
-7 + 7x = 5(-3 + 3x) + 4
-7 + 7x = (-3 * 5 + 3x * 5) + 4
-7 + 7x = (-15 + 15x) + 4

Reorder the terms:
-7 + 7x = -15 + 4 + 15x

Combine like terms: -15 + 4 = -11
-7 + 7x = -11 + 15x

Solving
-7 + 7x = -11 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-7 + 7x + -15x = -11 + 15x + -15x

Combine like terms: 7x + -15x = -8x
-7 + -8x = -11 + 15x + -15x

Combine like terms: 15x + -15x = 0
-7 + -8x = -11 + 0
-7 + -8x = -11

Add '7' to each side of the equation.
-7 + 7 + -8x = -11 + 7

Combine like terms: -7 + 7 = 0
0 + -8x = -11 + 7
-8x = -11 + 7

Combine like terms: -11 + 7 = -4
-8x = -4

Divide each side by '-8'.
x = 0.5

Simplifying
x = 0.5

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