3x+199=10x-11

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Solution for 3x+199=10x-11 equation:


Simplifying
3x + 199 = 10x + -11

Reorder the terms:
199 + 3x = 10x + -11

Reorder the terms:
199 + 3x = -11 + 10x

Solving
199 + 3x = -11 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
199 + 3x + -10x = -11 + 10x + -10x

Combine like terms: 3x + -10x = -7x
199 + -7x = -11 + 10x + -10x

Combine like terms: 10x + -10x = 0
199 + -7x = -11 + 0
199 + -7x = -11

Add '-199' to each side of the equation.
199 + -199 + -7x = -11 + -199

Combine like terms: 199 + -199 = 0
0 + -7x = -11 + -199
-7x = -11 + -199

Combine like terms: -11 + -199 = -210
-7x = -210

Divide each side by '-7'.
x = 30

Simplifying
x = 30

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