2x+43=21-10x

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Solution for 2x+43=21-10x equation:


Simplifying
2x + 43 = 21 + -10x

Reorder the terms:
43 + 2x = 21 + -10x

Solving
43 + 2x = 21 + -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.
43 + 2x + 10x = 21 + -10x + 10x

Combine like terms: 2x + 10x = 12x
43 + 12x = 21 + -10x + 10x

Combine like terms: -10x + 10x = 0
43 + 12x = 21 + 0
43 + 12x = 21

Add '-43' to each side of the equation.
43 + -43 + 12x = 21 + -43

Combine like terms: 43 + -43 = 0
0 + 12x = 21 + -43
12x = 21 + -43

Combine like terms: 21 + -43 = -22
12x = -22

Divide each side by '12'.
x = -1.833333333

Simplifying
x = -1.833333333

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