-2(3b-5)+7b=-4b-18

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Solution for -2(3b-5)+7b=-4b-18 equation:


Simplifying
-2(3b + -5) + 7b = -4b + -18

Reorder the terms:
-2(-5 + 3b) + 7b = -4b + -18
(-5 * -2 + 3b * -2) + 7b = -4b + -18
(10 + -6b) + 7b = -4b + -18

Combine like terms: -6b + 7b = 1b
10 + 1b = -4b + -18

Reorder the terms:
10 + 1b = -18 + -4b

Solving
10 + 1b = -18 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
10 + 1b + 4b = -18 + -4b + 4b

Combine like terms: 1b + 4b = 5b
10 + 5b = -18 + -4b + 4b

Combine like terms: -4b + 4b = 0
10 + 5b = -18 + 0
10 + 5b = -18

Add '-10' to each side of the equation.
10 + -10 + 5b = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 5b = -18 + -10
5b = -18 + -10

Combine like terms: -18 + -10 = -28
5b = -28

Divide each side by '5'.
b = -5.6

Simplifying
b = -5.6

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