4(b-10)=7b

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Solution for 4(b-10)=7b equation:


Simplifying
4(b + -10) = 7b

Reorder the terms:
4(-10 + b) = 7b
(-10 * 4 + b * 4) = 7b
(-40 + 4b) = 7b

Solving
-40 + 4b = 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.
-40 + 4b + -7b = 7b + -7b

Combine like terms: 4b + -7b = -3b
-40 + -3b = 7b + -7b

Combine like terms: 7b + -7b = 0
-40 + -3b = 0

Add '40' to each side of the equation.
-40 + 40 + -3b = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -3b = 0 + 40
-3b = 0 + 40

Combine like terms: 0 + 40 = 40
-3b = 40

Divide each side by '-3'.
b = -13.33333333

Simplifying
b = -13.33333333

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