7(b-0.5)=2(b+4.5)

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Solution for 7(b-0.5)=2(b+4.5) equation:


Simplifying
7(b + -0.5) = 2(b + 4.5)

Reorder the terms:
7(-0.5 + b) = 2(b + 4.5)
(-0.5 * 7 + b * 7) = 2(b + 4.5)
(-3.5 + 7b) = 2(b + 4.5)

Reorder the terms:
-3.5 + 7b = 2(4.5 + b)
-3.5 + 7b = (4.5 * 2 + b * 2)
-3.5 + 7b = (9 + 2b)

Solving
-3.5 + 7b = 9 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-3.5 + 7b + -2b = 9 + 2b + -2b

Combine like terms: 7b + -2b = 5b
-3.5 + 5b = 9 + 2b + -2b

Combine like terms: 2b + -2b = 0
-3.5 + 5b = 9 + 0
-3.5 + 5b = 9

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 5b = 9 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 5b = 9 + 3.5
5b = 9 + 3.5

Combine like terms: 9 + 3.5 = 12.5
5b = 12.5

Divide each side by '5'.
b = 2.5

Simplifying
b = 2.5

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