5(7+x)=15

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Solution for 5(7+x)=15 equation: 


Simplifying
5(7 + x) = 15
(7 * 5 + x * 5) = 15
(35 + 5x) = 15

Solving
35 + 5x = 15

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 5x = 15 + -35

Combine like terms: 35 + -35 = 0
0 + 5x = 15 + -35
5x = 15 + -35

Combine like terms: 15 + -35 = -20
5x = -20

Divide each side by '5'.
x = -4

Simplifying
x = -4

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