-2.5b-30=.7b+24.4

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Solution for -2.5b-30=.7b+24.4 equation:


Simplifying
-2.5b + -30 = 0.7b + 24.4

Reorder the terms:
-30 + -2.5b = 0.7b + 24.4

Reorder the terms:
-30 + -2.5b = 24.4 + 0.7b

Solving
-30 + -2.5b = 24.4 + 0.7b

Solving for variable 'b'.

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

Add '-0.7b' to each side of the equation.
-30 + -2.5b + -0.7b = 24.4 + 0.7b + -0.7b

Combine like terms: -2.5b + -0.7b = -3.2b
-30 + -3.2b = 24.4 + 0.7b + -0.7b

Combine like terms: 0.7b + -0.7b = 0.0
-30 + -3.2b = 24.4 + 0.0
-30 + -3.2b = 24.4

Add '30' to each side of the equation.
-30 + 30 + -3.2b = 24.4 + 30

Combine like terms: -30 + 30 = 0
0 + -3.2b = 24.4 + 30
-3.2b = 24.4 + 30

Combine like terms: 24.4 + 30 = 54.4
-3.2b = 54.4

Divide each side by '-3.2'.
b = -17

Simplifying
b = -17

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