-3(4x+5)+75=7x

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Solution for -3(4x+5)+75=7x equation:


Simplifying
-3(4x + 5) + 75 = 7x

Reorder the terms:
-3(5 + 4x) + 75 = 7x
(5 * -3 + 4x * -3) + 75 = 7x
(-15 + -12x) + 75 = 7x

Reorder the terms:
-15 + 75 + -12x = 7x

Combine like terms: -15 + 75 = 60
60 + -12x = 7x

Solving
60 + -12x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
60 + -12x + -7x = 7x + -7x

Combine like terms: -12x + -7x = -19x
60 + -19x = 7x + -7x

Combine like terms: 7x + -7x = 0
60 + -19x = 0

Add '-60' to each side of the equation.
60 + -60 + -19x = 0 + -60

Combine like terms: 60 + -60 = 0
0 + -19x = 0 + -60
-19x = 0 + -60

Combine like terms: 0 + -60 = -60
-19x = -60

Divide each side by '-19'.
x = 3.157894737

Simplifying
x = 3.157894737

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