30-2x=7x+19

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Solution for 30-2x=7x+19 equation:


Simplifying
30 + -2x = 7x + 19

Reorder the terms:
30 + -2x = 19 + 7x

Solving
30 + -2x = 19 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
30 + -2x + -7x = 19 + 7x + -7x

Combine like terms: -2x + -7x = -9x
30 + -9x = 19 + 7x + -7x

Combine like terms: 7x + -7x = 0
30 + -9x = 19 + 0
30 + -9x = 19

Add '-30' to each side of the equation.
30 + -30 + -9x = 19 + -30

Combine like terms: 30 + -30 = 0
0 + -9x = 19 + -30
-9x = 19 + -30

Combine like terms: 19 + -30 = -11
-9x = -11

Divide each side by '-9'.
x = 1.222222222

Simplifying
x = 1.222222222

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