-3(x+3)=4x-7

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Solution for -3(x+3)=4x-7 equation:


Simplifying
-3(x + 3) = 4x + -7

Reorder the terms:
-3(3 + x) = 4x + -7
(3 * -3 + x * -3) = 4x + -7
(-9 + -3x) = 4x + -7

Reorder the terms:
-9 + -3x = -7 + 4x

Solving
-9 + -3x = -7 + 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.
-9 + -3x + -4x = -7 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-9 + -7x = -7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-9 + -7x = -7 + 0
-9 + -7x = -7

Add '9' to each side of the equation.
-9 + 9 + -7x = -7 + 9

Combine like terms: -9 + 9 = 0
0 + -7x = -7 + 9
-7x = -7 + 9

Combine like terms: -7 + 9 = 2
-7x = 2

Divide each side by '-7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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