2=-5+3b+4b

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


Simplifying
2 = -5 + 3b + 4b

Combine like terms: 3b + 4b = 7b
2 = -5 + 7b

Solving
2 = -5 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
2 + -7b = -5 + 7b + -7b

Combine like terms: 7b + -7b = 0
2 + -7b = -5 + 0
2 + -7b = -5

Add '-2' to each side of the equation.
2 + -2 + -7b = -5 + -2

Combine like terms: 2 + -2 = 0
0 + -7b = -5 + -2
-7b = -5 + -2

Combine like terms: -5 + -2 = -7
-7b = -7

Divide each side by '-7'.
b = 1

Simplifying
b = 1

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