2(2b-5)+10=2b+7

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Solution for 2(2b-5)+10=2b+7 equation:


Simplifying
2(2b + -5) + 10 = 2b + 7

Reorder the terms:
2(-5 + 2b) + 10 = 2b + 7
(-5 * 2 + 2b * 2) + 10 = 2b + 7
(-10 + 4b) + 10 = 2b + 7

Reorder the terms:
-10 + 10 + 4b = 2b + 7

Combine like terms: -10 + 10 = 0
0 + 4b = 2b + 7
4b = 2b + 7

Reorder the terms:
4b = 7 + 2b

Solving
4b = 7 + 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.
4b + -2b = 7 + 2b + -2b

Combine like terms: 4b + -2b = 2b
2b = 7 + 2b + -2b

Combine like terms: 2b + -2b = 0
2b = 7 + 0
2b = 7

Divide each side by '2'.
b = 3.5

Simplifying
b = 3.5

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