7x+12=-4+78

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Solution for 7x+12=-4+78 equation:


Simplifying
7x + 12 = -4 + 78

Reorder the terms:
12 + 7x = -4 + 78

Combine like terms: -4 + 78 = 74
12 + 7x = 74

Solving
12 + 7x = 74

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 7x = 74 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 74 + -12
7x = 74 + -12

Combine like terms: 74 + -12 = 62
7x = 62

Divide each side by '7'.
x = 8.857142857

Simplifying
x = 8.857142857

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