3x+9+7y+3+15z-9=180

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Solution for 3x+9+7y+3+15z-9=180 equation:


Simplifying
3x + 9 + 7y + 3 + 15z + -9 = 180

Reorder the terms:
9 + 3 + -9 + 3x + 7y + 15z = 180

Combine like terms: 9 + 3 = 12
12 + -9 + 3x + 7y + 15z = 180

Combine like terms: 12 + -9 = 3
3 + 3x + 7y + 15z = 180

Solving
3 + 3x + 7y + 15z = 180

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + 3x + 7y + -3 + 15z = 180 + -3

Reorder the terms:
3 + -3 + 3x + 7y + 15z = 180 + -3

Combine like terms: 3 + -3 = 0
0 + 3x + 7y + 15z = 180 + -3
3x + 7y + 15z = 180 + -3

Combine like terms: 180 + -3 = 177
3x + 7y + 15z = 177

Add '-7y' to each side of the equation.
3x + 7y + -7y + 15z = 177 + -7y

Combine like terms: 7y + -7y = 0
3x + 0 + 15z = 177 + -7y
3x + 15z = 177 + -7y

Add '-15z' to each side of the equation.
3x + 15z + -15z = 177 + -7y + -15z

Combine like terms: 15z + -15z = 0
3x + 0 = 177 + -7y + -15z
3x = 177 + -7y + -15z

Divide each side by '3'.
x = 59 + -2.333333333y + -5z

Simplifying
x = 59 + -2.333333333y + -5z

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