-4+19=4b-7-3b

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Solution for -4+19=4b-7-3b equation:


Simplifying
-4 + 19 = 4b + -7 + -3b

Combine like terms: -4 + 19 = 15
15 = 4b + -7 + -3b

Reorder the terms:
15 = -7 + 4b + -3b

Combine like terms: 4b + -3b = 1b
15 = -7 + 1b

Solving
15 = -7 + 1b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
15 + -1b = -7 + 1b + -1b

Combine like terms: 1b + -1b = 0
15 + -1b = -7 + 0
15 + -1b = -7

Add '-15' to each side of the equation.
15 + -15 + -1b = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -1b = -7 + -15
-1b = -7 + -15

Combine like terms: -7 + -15 = -22
-1b = -22

Divide each side by '-1'.
b = 22

Simplifying
b = 22

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