4(b-2)10=2(b+3)

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Solution for 4(b-2)10=2(b+3) equation:


Simplifying
4(b + -2) * 10 = 2(b + 3)

Reorder the terms:
4(-2 + b) * 10 = 2(b + 3)

Reorder the terms for easier multiplication:
4 * 10(-2 + b) = 2(b + 3)

Multiply 4 * 10
40(-2 + b) = 2(b + 3)
(-2 * 40 + b * 40) = 2(b + 3)
(-80 + 40b) = 2(b + 3)

Reorder the terms:
-80 + 40b = 2(3 + b)
-80 + 40b = (3 * 2 + b * 2)
-80 + 40b = (6 + 2b)

Solving
-80 + 40b = 6 + 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.
-80 + 40b + -2b = 6 + 2b + -2b

Combine like terms: 40b + -2b = 38b
-80 + 38b = 6 + 2b + -2b

Combine like terms: 2b + -2b = 0
-80 + 38b = 6 + 0
-80 + 38b = 6

Add '80' to each side of the equation.
-80 + 80 + 38b = 6 + 80

Combine like terms: -80 + 80 = 0
0 + 38b = 6 + 80
38b = 6 + 80

Combine like terms: 6 + 80 = 86
38b = 86

Divide each side by '38'.
b = 2.263157895

Simplifying
b = 2.263157895

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