7(2x-1)+x=8x+7

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Solution for 7(2x-1)+x=8x+7 equation:


Simplifying
7(2x + -1) + x = 8x + 7

Reorder the terms:
7(-1 + 2x) + x = 8x + 7
(-1 * 7 + 2x * 7) + x = 8x + 7
(-7 + 14x) + x = 8x + 7

Combine like terms: 14x + x = 15x
-7 + 15x = 8x + 7

Reorder the terms:
-7 + 15x = 7 + 8x

Solving
-7 + 15x = 7 + 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 + 15x + -8x = 7 + 8x + -8x

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

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

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

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

Combine like terms: 7 + 7 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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