75=3(-10x-3)

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Solution for 75=3(-10x-3) equation:


Simplifying
75 = 3(-10x + -3)

Reorder the terms:
75 = 3(-3 + -10x)
75 = (-3 * 3 + -10x * 3)
75 = (-9 + -30x)

Solving
75 = -9 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
75 + 30x = -9 + -30x + 30x

Combine like terms: -30x + 30x = 0
75 + 30x = -9 + 0
75 + 30x = -9

Add '-75' to each side of the equation.
75 + -75 + 30x = -9 + -75

Combine like terms: 75 + -75 = 0
0 + 30x = -9 + -75
30x = -9 + -75

Combine like terms: -9 + -75 = -84
30x = -84

Divide each side by '30'.
x = -2.8

Simplifying
x = -2.8

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