7(x+21)=35

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Solution for 7(x+21)=35 equation:


Simplifying
7(x + 21) = 35

Reorder the terms:
7(21 + x) = 35
(21 * 7 + x * 7) = 35
(147 + 7x) = 35

Solving
147 + 7x = 35

Solving for variable 'x'.

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

Add '-147' to each side of the equation.
147 + -147 + 7x = 35 + -147

Combine like terms: 147 + -147 = 0
0 + 7x = 35 + -147
7x = 35 + -147

Combine like terms: 35 + -147 = -112
7x = -112

Divide each side by '7'.
x = -16

Simplifying
x = -16

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