-3(4b-10)=1.2(-24b+60)

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Solution for -3(4b-10)=1.2(-24b+60) equation:


Simplifying
-3(4b + -10) = 1.2(-24b + 60)

Reorder the terms:
-3(-10 + 4b) = 1.2(-24b + 60)
(-10 * -3 + 4b * -3) = 1.2(-24b + 60)
(30 + -12b) = 1.2(-24b + 60)

Reorder the terms:
30 + -12b = 1.2(60 + -24b)
30 + -12b = (60 * 1.2 + -24b * 1.2)
30 + -12b = (72 + -28.8b)

Solving
30 + -12b = 72 + -28.8b

Solving for variable 'b'.

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

Add '28.8b' to each side of the equation.
30 + -12b + 28.8b = 72 + -28.8b + 28.8b

Combine like terms: -12b + 28.8b = 16.8b
30 + 16.8b = 72 + -28.8b + 28.8b

Combine like terms: -28.8b + 28.8b = 0.0
30 + 16.8b = 72 + 0.0
30 + 16.8b = 72

Add '-30' to each side of the equation.
30 + -30 + 16.8b = 72 + -30

Combine like terms: 30 + -30 = 0
0 + 16.8b = 72 + -30
16.8b = 72 + -30

Combine like terms: 72 + -30 = 42
16.8b = 42

Divide each side by '16.8'.
b = 2.5

Simplifying
b = 2.5

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