7x-29-21x=3-(9+2x)

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Solution for 7x-29-21x=3-(9+2x) equation:


Simplifying
7x + -29 + -21x = 3 + -1(9 + 2x)

Reorder the terms:
-29 + 7x + -21x = 3 + -1(9 + 2x)

Combine like terms: 7x + -21x = -14x
-29 + -14x = 3 + -1(9 + 2x)
-29 + -14x = 3 + (9 * -1 + 2x * -1)
-29 + -14x = 3 + (-9 + -2x)

Combine like terms: 3 + -9 = -6
-29 + -14x = -6 + -2x

Solving
-29 + -14x = -6 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-29 + -14x + 2x = -6 + -2x + 2x

Combine like terms: -14x + 2x = -12x
-29 + -12x = -6 + -2x + 2x

Combine like terms: -2x + 2x = 0
-29 + -12x = -6 + 0
-29 + -12x = -6

Add '29' to each side of the equation.
-29 + 29 + -12x = -6 + 29

Combine like terms: -29 + 29 = 0
0 + -12x = -6 + 29
-12x = -6 + 29

Combine like terms: -6 + 29 = 23
-12x = 23

Divide each side by '-12'.
x = -1.916666667

Simplifying
x = -1.916666667

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