7(x-3)=-2+78

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Solution for 7(x-3)=-2+78 equation:


Simplifying
7(x + -3) = -2 + 78

Reorder the terms:
7(-3 + x) = -2 + 78
(-3 * 7 + x * 7) = -2 + 78
(-21 + 7x) = -2 + 78

Combine like terms: -2 + 78 = 76
-21 + 7x = 76

Solving
-21 + 7x = 76

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 7x = 76 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = 76 + 21
7x = 76 + 21

Combine like terms: 76 + 21 = 97
7x = 97

Divide each side by '7'.
x = 13.85714286

Simplifying
x = 13.85714286

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