2(x-1)-3(y+9)=70

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Solution for 2(x-1)-3(y+9)=70 equation: 


Simplifying
2(x + -1) + -3(y + 9) = 70

Reorder the terms:
2(-1 + x) + -3(y + 9) = 70
(-1 * 2 + x * 2) + -3(y + 9) = 70
(-2 + 2x) + -3(y + 9) = 70

Reorder the terms:
-2 + 2x + -3(9 + y) = 70
-2 + 2x + (9 * -3 + y * -3) = 70
-2 + 2x + (-27 + -3y) = 70

Reorder the terms:
-2 + -27 + 2x + -3y = 70

Combine like terms: -2 + -27 = -29
-29 + 2x + -3y = 70

Solving
-29 + 2x + -3y = 70

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 2x + 29 + -3y = 70 + 29

Reorder the terms:
-29 + 29 + 2x + -3y = 70 + 29

Combine like terms: -29 + 29 = 0
0 + 2x + -3y = 70 + 29
2x + -3y = 70 + 29

Combine like terms: 70 + 29 = 99
2x + -3y = 99

Add '3y' to each side of the equation.
2x + -3y + 3y = 99 + 3y

Combine like terms: -3y + 3y = 0
2x + 0 = 99 + 3y
2x = 99 + 3y

Divide each side by '2'.
x = 49.5 + 1.5y

Simplifying
x = 49.5 + 1.5y

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