30-7x=-2x-6

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Solution for 30-7x=-2x-6 equation:


Simplifying
30 + -7x = -2x + -6

Reorder the terms:
30 + -7x = -6 + -2x

Solving
30 + -7x = -6 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
30 + -7x + 2x = -6 + -2x + 2x

Combine like terms: -7x + 2x = -5x
30 + -5x = -6 + -2x + 2x

Combine like terms: -2x + 2x = 0
30 + -5x = -6 + 0
30 + -5x = -6

Add '-30' to each side of the equation.
30 + -30 + -5x = -6 + -30

Combine like terms: 30 + -30 = 0
0 + -5x = -6 + -30
-5x = -6 + -30

Combine like terms: -6 + -30 = -36
-5x = -36

Divide each side by '-5'.
x = 7.2

Simplifying
x = 7.2

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