7(x+20)=x+5

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Solution for 7(x+20)=x+5 equation:


Simplifying
7(x + 20) = x + 5

Reorder the terms:
7(20 + x) = x + 5
(20 * 7 + x * 7) = x + 5
(140 + 7x) = x + 5

Reorder the terms:
140 + 7x = 5 + x

Solving
140 + 7x = 5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
140 + 7x + -1x = 5 + x + -1x

Combine like terms: 7x + -1x = 6x
140 + 6x = 5 + x + -1x

Combine like terms: x + -1x = 0
140 + 6x = 5 + 0
140 + 6x = 5

Add '-140' to each side of the equation.
140 + -140 + 6x = 5 + -140

Combine like terms: 140 + -140 = 0
0 + 6x = 5 + -140
6x = 5 + -140

Combine like terms: 5 + -140 = -135
6x = -135

Divide each side by '6'.
x = -22.5

Simplifying
x = -22.5

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