4(b-2)+1=13

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Solution for 4(b-2)+1=13 equation:


Simplifying
4(b + -2) + 1 = 13

Reorder the terms:
4(-2 + b) + 1 = 13
(-2 * 4 + b * 4) + 1 = 13
(-8 + 4b) + 1 = 13

Reorder the terms:
-8 + 1 + 4b = 13

Combine like terms: -8 + 1 = -7
-7 + 4b = 13

Solving
-7 + 4b = 13

Solving for variable 'b'.

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

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

Combine like terms: -7 + 7 = 0
0 + 4b = 13 + 7
4b = 13 + 7

Combine like terms: 13 + 7 = 20
4b = 20

Divide each side by '4'.
b = 5

Simplifying
b = 5

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