7x-5=2(x+1)+5-7

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Solution for 7x-5=2(x+1)+5-7 equation:


Simplifying
7x + -5 = 2(x + 1) + 5 + -7

Reorder the terms:
-5 + 7x = 2(x + 1) + 5 + -7

Reorder the terms:
-5 + 7x = 2(1 + x) + 5 + -7
-5 + 7x = (1 * 2 + x * 2) + 5 + -7
-5 + 7x = (2 + 2x) + 5 + -7

Reorder the terms:
-5 + 7x = 2 + 5 + -7 + 2x

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

Combine like terms: 7 + -7 = 0
-5 + 7x = 0 + 2x
-5 + 7x = 2x

Solving
-5 + 7x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-5 + 7x + -2x = 2x + -2x

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

Combine like terms: 2x + -2x = 0
-5 + 5x = 0

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

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

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

Divide each side by '5'.
x = 1

Simplifying
x = 1

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