5(b-3)-4b=-15+3

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Solution for 5(b-3)-4b=-15+3 equation:


Simplifying
5(b + -3) + -4b = -15 + 3

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

Combine like terms: 5b + -4b = 1b
-15 + 1b = -15 + 3

Combine like terms: -15 + 3 = -12
-15 + 1b = -12

Solving
-15 + 1b = -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 + 1b = -12 + 15

Combine like terms: -15 + 15 = 0
0 + 1b = -12 + 15
1b = -12 + 15

Combine like terms: -12 + 15 = 3
1b = 3

Divide each side by '1'.
b = 3

Simplifying
b = 3

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