6x+7=-15.5-3x

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Solution for 6x+7=-15.5-3x equation:


Simplifying
6x + 7 = -15.5 + -3x

Reorder the terms:
7 + 6x = -15.5 + -3x

Solving
7 + 6x = -15.5 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
7 + 6x + 3x = -15.5 + -3x + 3x

Combine like terms: 6x + 3x = 9x
7 + 9x = -15.5 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 9x = -15.5 + 0
7 + 9x = -15.5

Add '-7' to each side of the equation.
7 + -7 + 9x = -15.5 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = -15.5 + -7
9x = -15.5 + -7

Combine like terms: -15.5 + -7 = -22.5
9x = -22.5

Divide each side by '9'.
x = -2.5

Simplifying
x = -2.5

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