5(3x+-4)-(1-3x)=75

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Solution for 5(3x+-4)-(1-3x)=75 equation:


Simplifying
5(3x + -4) + -1(1 + -3x) = 75

Reorder the terms:
5(-4 + 3x) + -1(1 + -3x) = 75
(-4 * 5 + 3x * 5) + -1(1 + -3x) = 75
(-20 + 15x) + -1(1 + -3x) = 75
-20 + 15x + (1 * -1 + -3x * -1) = 75
-20 + 15x + (-1 + 3x) = 75

Reorder the terms:
-20 + -1 + 15x + 3x = 75

Combine like terms: -20 + -1 = -21
-21 + 15x + 3x = 75

Combine like terms: 15x + 3x = 18x
-21 + 18x = 75

Solving
-21 + 18x = 75

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 + 18x = 75 + 21

Combine like terms: -21 + 21 = 0
0 + 18x = 75 + 21
18x = 75 + 21

Combine like terms: 75 + 21 = 96
18x = 96

Divide each side by '18'.
x = 5.333333333

Simplifying
x = 5.333333333

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