-10x+30=-3x+100

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Solution for -10x+30=-3x+100 equation:


Simplifying
-10x + 30 = -3x + 100

Reorder the terms:
30 + -10x = -3x + 100

Reorder the terms:
30 + -10x = 100 + -3x

Solving
30 + -10x = 100 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
30 + -10x + 3x = 100 + -3x + 3x

Combine like terms: -10x + 3x = -7x
30 + -7x = 100 + -3x + 3x

Combine like terms: -3x + 3x = 0
30 + -7x = 100 + 0
30 + -7x = 100

Add '-30' to each side of the equation.
30 + -30 + -7x = 100 + -30

Combine like terms: 30 + -30 = 0
0 + -7x = 100 + -30
-7x = 100 + -30

Combine like terms: 100 + -30 = 70
-7x = 70

Divide each side by '-7'.
x = -10

Simplifying
x = -10

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