7(x-15)=28

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Solution for 7(x-15)=28 equation:


Simplifying
7(x + -15) = 28

Reorder the terms:
7(-15 + x) = 28
(-15 * 7 + x * 7) = 28
(-105 + 7x) = 28

Solving
-105 + 7x = 28

Solving for variable 'x'.

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

Add '105' to each side of the equation.
-105 + 105 + 7x = 28 + 105

Combine like terms: -105 + 105 = 0
0 + 7x = 28 + 105
7x = 28 + 105

Combine like terms: 28 + 105 = 133
7x = 133

Divide each side by '7'.
x = 19

Simplifying
x = 19

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