3(5b-1)+5(3b+2)=7

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Solution for 3(5b-1)+5(3b+2)=7 equation:


Simplifying
3(5b + -1) + 5(3b + 2) = 7

Reorder the terms:
3(-1 + 5b) + 5(3b + 2) = 7
(-1 * 3 + 5b * 3) + 5(3b + 2) = 7
(-3 + 15b) + 5(3b + 2) = 7

Reorder the terms:
-3 + 15b + 5(2 + 3b) = 7
-3 + 15b + (2 * 5 + 3b * 5) = 7
-3 + 15b + (10 + 15b) = 7

Reorder the terms:
-3 + 10 + 15b + 15b = 7

Combine like terms: -3 + 10 = 7
7 + 15b + 15b = 7

Combine like terms: 15b + 15b = 30b
7 + 30b = 7

Add '-7' to each side of the equation.
7 + -7 + 30b = 7 + -7

Combine like terms: 7 + -7 = 0
0 + 30b = 7 + -7
30b = 7 + -7

Combine like terms: 7 + -7 = 0
30b = 0

Solving
30b = 0

Solving for variable 'b'.

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

Divide each side by '30'.
b = 0.0

Simplifying
b = 0.0

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