-30=x+3x+10

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Solution for -30=x+3x+10 equation:


Simplifying
-30 = x + 3x + 10

Reorder the terms:
-30 = 10 + x + 3x

Combine like terms: x + 3x = 4x
-30 = 10 + 4x

Solving
-30 = 10 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-30 + -4x = 10 + 4x + -4x

Combine like terms: 4x + -4x = 0
-30 + -4x = 10 + 0
-30 + -4x = 10

Add '30' to each side of the equation.
-30 + 30 + -4x = 10 + 30

Combine like terms: -30 + 30 = 0
0 + -4x = 10 + 30
-4x = 10 + 30

Combine like terms: 10 + 30 = 40
-4x = 40

Divide each side by '-4'.
x = -10

Simplifying
x = -10

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