3x-2(x+3)-5(x+3)=

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Solution for 3x-2(x+3)-5(x+3)= equation:


Simplifying
3x + -2(x + 3) + -5(x + 3) = 0

Reorder the terms:
3x + -2(3 + x) + -5(x + 3) = 0
3x + (3 * -2 + x * -2) + -5(x + 3) = 0
3x + (-6 + -2x) + -5(x + 3) = 0

Reorder the terms:
3x + -6 + -2x + -5(3 + x) = 0
3x + -6 + -2x + (3 * -5 + x * -5) = 0
3x + -6 + -2x + (-15 + -5x) = 0

Reorder the terms:
-6 + -15 + 3x + -2x + -5x = 0

Combine like terms: -6 + -15 = -21
-21 + 3x + -2x + -5x = 0

Combine like terms: 3x + -2x = 1x
-21 + 1x + -5x = 0

Combine like terms: 1x + -5x = -4x
-21 + -4x = 0

Solving
-21 + -4x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -4x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -4x = 0 + 21
-4x = 0 + 21

Combine like terms: 0 + 21 = 21
-4x = 21

Divide each side by '-4'.
x = -5.25

Simplifying
x = -5.25

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