-3(x-3)-4(x+5)=3

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Solution for -3(x-3)-4(x+5)=3 equation:


Simplifying
-3(x + -3) + -4(x + 5) = 3

Reorder the terms:
-3(-3 + x) + -4(x + 5) = 3
(-3 * -3 + x * -3) + -4(x + 5) = 3
(9 + -3x) + -4(x + 5) = 3

Reorder the terms:
9 + -3x + -4(5 + x) = 3
9 + -3x + (5 * -4 + x * -4) = 3
9 + -3x + (-20 + -4x) = 3

Reorder the terms:
9 + -20 + -3x + -4x = 3

Combine like terms: 9 + -20 = -11
-11 + -3x + -4x = 3

Combine like terms: -3x + -4x = -7x
-11 + -7x = 3

Solving
-11 + -7x = 3

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -7x = 3 + 11

Combine like terms: -11 + 11 = 0
0 + -7x = 3 + 11
-7x = 3 + 11

Combine like terms: 3 + 11 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

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