7(x-13)=28

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Solution for 7(x-13)=28 equation: 


Simplifying
7(x + -13) = 28

Reorder the terms:
7(-13 + x) = 28
(-13 * 7 + x * 7) = 28
(-91 + 7x) = 28

Solving
-91 + 7x = 28

Solving for variable 'x'.

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

Add '91' to each side of the equation.
-91 + 91 + 7x = 28 + 91

Combine like terms: -91 + 91 = 0
0 + 7x = 28 + 91
7x = 28 + 91

Combine like terms: 28 + 91 = 119
7x = 119

Divide each side by '7'.
x = 17

Simplifying
x = 17

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