-7=6(x-5)+3x

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Solution for -7=6(x-5)+3x equation:


Simplifying
-7 = 6(x + -5) + 3x

Reorder the terms:
-7 = 6(-5 + x) + 3x
-7 = (-5 * 6 + x * 6) + 3x
-7 = (-30 + 6x) + 3x

Combine like terms: 6x + 3x = 9x
-7 = -30 + 9x

Solving
-7 = -30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-7 + -9x = -30 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7 + -9x = -30 + 0
-7 + -9x = -30

Add '7' to each side of the equation.
-7 + 7 + -9x = -30 + 7

Combine like terms: -7 + 7 = 0
0 + -9x = -30 + 7
-9x = -30 + 7

Combine like terms: -30 + 7 = -23
-9x = -23

Divide each side by '-9'.
x = 2.555555556

Simplifying
x = 2.555555556

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