3(4x-9)-2(x+8)=

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Solution for 3(4x-9)-2(x+8)= equation:


Simplifying
3(4x + -9) + -2(x + 8) = 0

Reorder the terms:
3(-9 + 4x) + -2(x + 8) = 0
(-9 * 3 + 4x * 3) + -2(x + 8) = 0
(-27 + 12x) + -2(x + 8) = 0

Reorder the terms:
-27 + 12x + -2(8 + x) = 0
-27 + 12x + (8 * -2 + x * -2) = 0
-27 + 12x + (-16 + -2x) = 0

Reorder the terms:
-27 + -16 + 12x + -2x = 0

Combine like terms: -27 + -16 = -43
-43 + 12x + -2x = 0

Combine like terms: 12x + -2x = 10x
-43 + 10x = 0

Solving
-43 + 10x = 0

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + 10x = 0 + 43

Combine like terms: -43 + 43 = 0
0 + 10x = 0 + 43
10x = 0 + 43

Combine like terms: 0 + 43 = 43
10x = 43

Divide each side by '10'.
x = 4.3

Simplifying
x = 4.3

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