10x-5(x+4)+9=-11+5x+21

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Solution for 10x-5(x+4)+9=-11+5x+21 equation:


Simplifying
10x + -5(x + 4) + 9 = -11 + 5x + 21

Reorder the terms:
10x + -5(4 + x) + 9 = -11 + 5x + 21
10x + (4 * -5 + x * -5) + 9 = -11 + 5x + 21
10x + (-20 + -5x) + 9 = -11 + 5x + 21

Reorder the terms:
-20 + 9 + 10x + -5x = -11 + 5x + 21

Combine like terms: -20 + 9 = -11
-11 + 10x + -5x = -11 + 5x + 21

Combine like terms: 10x + -5x = 5x
-11 + 5x = -11 + 5x + 21

Reorder the terms:
-11 + 5x = -11 + 21 + 5x

Combine like terms: -11 + 21 = 10
-11 + 5x = 10 + 5x

Add '-5x' to each side of the equation.
-11 + 5x + -5x = 10 + 5x + -5x

Combine like terms: 5x + -5x = 0
-11 + 0 = 10 + 5x + -5x
-11 = 10 + 5x + -5x

Combine like terms: 5x + -5x = 0
-11 = 10 + 0
-11 = 10

Solving
-11 = 10

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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