30-5x(3+1)=

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Solution for 30-5x(3+1)= equation:


Simplifying
30 + -5x(3 + 1) = 0

Combine like terms: 3 + 1 = 4
30 + -5x(4) = 0

Reorder the terms for easier multiplication:
30 + -5 * 4x = 0

Multiply -5 * 4
30 + -20x = 0

Solving
30 + -20x = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -20x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -20x = 0 + -30
-20x = 0 + -30

Combine like terms: 0 + -30 = -30
-20x = -30

Divide each side by '-20'.
x = 1.5

Simplifying
x = 1.5

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