8x+16+7x-84=0

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Solution for 8x+16+7x-84=0 equation:


Simplifying
8x + 16 + 7x + -84 = 0

Reorder the terms:
16 + -84 + 8x + 7x = 0

Combine like terms: 16 + -84 = -68
-68 + 8x + 7x = 0

Combine like terms: 8x + 7x = 15x
-68 + 15x = 0

Solving
-68 + 15x = 0

Solving for variable 'x'.

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

Add '68' to each side of the equation.
-68 + 68 + 15x = 0 + 68

Combine like terms: -68 + 68 = 0
0 + 15x = 0 + 68
15x = 0 + 68

Combine like terms: 0 + 68 = 68
15x = 68

Divide each side by '15'.
x = 4.533333333

Simplifying
x = 4.533333333

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