2(5b+20)=6(2b+4)

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Solution for 2(5b+20)=6(2b+4) equation:


Simplifying
2(5b + 20) = 6(2b + 4)

Reorder the terms:
2(20 + 5b) = 6(2b + 4)
(20 * 2 + 5b * 2) = 6(2b + 4)
(40 + 10b) = 6(2b + 4)

Reorder the terms:
40 + 10b = 6(4 + 2b)
40 + 10b = (4 * 6 + 2b * 6)
40 + 10b = (24 + 12b)

Solving
40 + 10b = 24 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
40 + 10b + -12b = 24 + 12b + -12b

Combine like terms: 10b + -12b = -2b
40 + -2b = 24 + 12b + -12b

Combine like terms: 12b + -12b = 0
40 + -2b = 24 + 0
40 + -2b = 24

Add '-40' to each side of the equation.
40 + -40 + -2b = 24 + -40

Combine like terms: 40 + -40 = 0
0 + -2b = 24 + -40
-2b = 24 + -40

Combine like terms: 24 + -40 = -16
-2b = -16

Divide each side by '-2'.
b = 8

Simplifying
b = 8

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