4+3(4x-5)=8-5(2+1)

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Solution for 4+3(4x-5)=8-5(2+1) equation:


Simplifying
4 + 3(4x + -5) = 8 + -5(2 + 1)

Reorder the terms:
4 + 3(-5 + 4x) = 8 + -5(2 + 1)
4 + (-5 * 3 + 4x * 3) = 8 + -5(2 + 1)
4 + (-15 + 12x) = 8 + -5(2 + 1)

Combine like terms: 4 + -15 = -11
-11 + 12x = 8 + -5(2 + 1)

Combine like terms: 2 + 1 = 3
-11 + 12x = 8 + -5(3)

Multiply -5 * 3
-11 + 12x = 8 + -15

Combine like terms: 8 + -15 = -7
-11 + 12x = -7

Solving
-11 + 12x = -7

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 + 12x = -7 + 11

Combine like terms: -11 + 11 = 0
0 + 12x = -7 + 11
12x = -7 + 11

Combine like terms: -7 + 11 = 4
12x = 4

Divide each side by '12'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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