4x+7+2x=4+8x-7

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Solution for 4x+7+2x=4+8x-7 equation:


Simplifying
4x + 7 + 2x = 4 + 8x + -7

Reorder the terms:
7 + 4x + 2x = 4 + 8x + -7

Combine like terms: 4x + 2x = 6x
7 + 6x = 4 + 8x + -7

Reorder the terms:
7 + 6x = 4 + -7 + 8x

Combine like terms: 4 + -7 = -3
7 + 6x = -3 + 8x

Solving
7 + 6x = -3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
7 + 6x + -8x = -3 + 8x + -8x

Combine like terms: 6x + -8x = -2x
7 + -2x = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
7 + -2x = -3 + 0
7 + -2x = -3

Add '-7' to each side of the equation.
7 + -7 + -2x = -3 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = -3 + -7
-2x = -3 + -7

Combine like terms: -3 + -7 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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