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

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


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

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

Reorder the terms:
5 + 7x = 2(5 + 4x)
5 + 7x = (5 * 2 + 4x * 2)
5 + 7x = (10 + 8x)

Solving
5 + 7x = 10 + 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.
5 + 7x + -8x = 10 + 8x + -8x

Combine like terms: 7x + -8x = -1x
5 + -1x = 10 + 8x + -8x

Combine like terms: 8x + -8x = 0
5 + -1x = 10 + 0
5 + -1x = 10

Add '-5' to each side of the equation.
5 + -5 + -1x = 10 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 10 + -5
-1x = 10 + -5

Combine like terms: 10 + -5 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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