3(b+5)=4(2-5)

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Solution for 3(b+5)=4(2-5) equation:


Simplifying
3(b + 5) = 4(2 + -5)

Reorder the terms:
3(5 + b) = 4(2 + -5)
(5 * 3 + b * 3) = 4(2 + -5)
(15 + 3b) = 4(2 + -5)

Combine like terms: 2 + -5 = -3
15 + 3b = 4(-3)

Multiply 4 * -3
15 + 3b = -12

Solving
15 + 3b = -12

Solving for variable 'b'.

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

Add '-15' to each side of the equation.
15 + -15 + 3b = -12 + -15

Combine like terms: 15 + -15 = 0
0 + 3b = -12 + -15
3b = -12 + -15

Combine like terms: -12 + -15 = -27
3b = -27

Divide each side by '3'.
b = -9

Simplifying
b = -9

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