7.1b-3+1.5b=1.35b+10+4b

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Solution for 7.1b-3+1.5b=1.35b+10+4b equation:


Simplifying
7.1b + -3 + 1.5b = 1.35b + 10 + 4b

Reorder the terms:
-3 + 7.1b + 1.5b = 1.35b + 10 + 4b

Combine like terms: 7.1b + 1.5b = 8.6b
-3 + 8.6b = 1.35b + 10 + 4b

Reorder the terms:
-3 + 8.6b = 10 + 1.35b + 4b

Combine like terms: 1.35b + 4b = 5.35b
-3 + 8.6b = 10 + 5.35b

Solving
-3 + 8.6b = 10 + 5.35b

Solving for variable 'b'.

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

Add '-5.35b' to each side of the equation.
-3 + 8.6b + -5.35b = 10 + 5.35b + -5.35b

Combine like terms: 8.6b + -5.35b = 3.25b
-3 + 3.25b = 10 + 5.35b + -5.35b

Combine like terms: 5.35b + -5.35b = 0.00
-3 + 3.25b = 10 + 0.00
-3 + 3.25b = 10

Add '3' to each side of the equation.
-3 + 3 + 3.25b = 10 + 3

Combine like terms: -3 + 3 = 0
0 + 3.25b = 10 + 3
3.25b = 10 + 3

Combine like terms: 10 + 3 = 13
3.25b = 13

Divide each side by '3.25'.
b = 4

Simplifying
b = 4

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