-3(x-2)=4(x+9)

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Solution for -3(x-2)=4(x+9) equation:


Simplifying
-3(x + -2) = 4(x + 9)

Reorder the terms:
-3(-2 + x) = 4(x + 9)
(-2 * -3 + x * -3) = 4(x + 9)
(6 + -3x) = 4(x + 9)

Reorder the terms:
6 + -3x = 4(9 + x)
6 + -3x = (9 * 4 + x * 4)
6 + -3x = (36 + 4x)

Solving
6 + -3x = 36 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
6 + -3x + -4x = 36 + 4x + -4x

Combine like terms: -3x + -4x = -7x
6 + -7x = 36 + 4x + -4x

Combine like terms: 4x + -4x = 0
6 + -7x = 36 + 0
6 + -7x = 36

Add '-6' to each side of the equation.
6 + -6 + -7x = 36 + -6

Combine like terms: 6 + -6 = 0
0 + -7x = 36 + -6
-7x = 36 + -6

Combine like terms: 36 + -6 = 30
-7x = 30

Divide each side by '-7'.
x = -4.285714286

Simplifying
x = -4.285714286

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