4b-7=8b-11

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Solution for 4b-7=8b-11 equation:


Simplifying
4b + -7 = 8b + -11

Reorder the terms:
-7 + 4b = 8b + -11

Reorder the terms:
-7 + 4b = -11 + 8b

Solving
-7 + 4b = -11 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-7 + 4b + -8b = -11 + 8b + -8b

Combine like terms: 4b + -8b = -4b
-7 + -4b = -11 + 8b + -8b

Combine like terms: 8b + -8b = 0
-7 + -4b = -11 + 0
-7 + -4b = -11

Add '7' to each side of the equation.
-7 + 7 + -4b = -11 + 7

Combine like terms: -7 + 7 = 0
0 + -4b = -11 + 7
-4b = -11 + 7

Combine like terms: -11 + 7 = -4
-4b = -4

Divide each side by '-4'.
b = 1

Simplifying
b = 1

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