7-4b=-13+2b

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Solution for 7-4b=-13+2b equation:


Simplifying
7 + -4b = -13 + 2b

Solving
7 + -4b = -13 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
7 + -4b + -2b = -13 + 2b + -2b

Combine like terms: -4b + -2b = -6b
7 + -6b = -13 + 2b + -2b

Combine like terms: 2b + -2b = 0
7 + -6b = -13 + 0
7 + -6b = -13

Add '-7' to each side of the equation.
7 + -7 + -6b = -13 + -7

Combine like terms: 7 + -7 = 0
0 + -6b = -13 + -7
-6b = -13 + -7

Combine like terms: -13 + -7 = -20
-6b = -20

Divide each side by '-6'.
b = 3.333333333

Simplifying
b = 3.333333333

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