5(3x-7)-(3x+9)=

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Solution for 5(3x-7)-(3x+9)= equation:


Simplifying
5(3x + -7) + -1(3x + 9) = 0

Reorder the terms:
5(-7 + 3x) + -1(3x + 9) = 0
(-7 * 5 + 3x * 5) + -1(3x + 9) = 0
(-35 + 15x) + -1(3x + 9) = 0

Reorder the terms:
-35 + 15x + -1(9 + 3x) = 0
-35 + 15x + (9 * -1 + 3x * -1) = 0
-35 + 15x + (-9 + -3x) = 0

Reorder the terms:
-35 + -9 + 15x + -3x = 0

Combine like terms: -35 + -9 = -44
-44 + 15x + -3x = 0

Combine like terms: 15x + -3x = 12x
-44 + 12x = 0

Solving
-44 + 12x = 0

Solving for variable 'x'.

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

Add '44' to each side of the equation.
-44 + 44 + 12x = 0 + 44

Combine like terms: -44 + 44 = 0
0 + 12x = 0 + 44
12x = 0 + 44

Combine like terms: 0 + 44 = 44
12x = 44

Divide each side by '12'.
x = 3.666666667

Simplifying
x = 3.666666667

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