-30-4x=10-9x

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Solution for -30-4x=10-9x equation:


Simplifying
-30 + -4x = 10 + -9x

Solving
-30 + -4x = 10 + -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.
-30 + -4x + 9x = 10 + -9x + 9x

Combine like terms: -4x + 9x = 5x
-30 + 5x = 10 + -9x + 9x

Combine like terms: -9x + 9x = 0
-30 + 5x = 10 + 0
-30 + 5x = 10

Add '30' to each side of the equation.
-30 + 30 + 5x = 10 + 30

Combine like terms: -30 + 30 = 0
0 + 5x = 10 + 30
5x = 10 + 30

Combine like terms: 10 + 30 = 40
5x = 40

Divide each side by '5'.
x = 8

Simplifying
x = 8

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