3(5b-7)=35+4b

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Solution for 3(5b-7)=35+4b equation:


Simplifying
3(5b + -7) = 35 + 4b

Reorder the terms:
3(-7 + 5b) = 35 + 4b
(-7 * 3 + 5b * 3) = 35 + 4b
(-21 + 15b) = 35 + 4b

Solving
-21 + 15b = 35 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-21 + 15b + -4b = 35 + 4b + -4b

Combine like terms: 15b + -4b = 11b
-21 + 11b = 35 + 4b + -4b

Combine like terms: 4b + -4b = 0
-21 + 11b = 35 + 0
-21 + 11b = 35

Add '21' to each side of the equation.
-21 + 21 + 11b = 35 + 21

Combine like terms: -21 + 21 = 0
0 + 11b = 35 + 21
11b = 35 + 21

Combine like terms: 35 + 21 = 56
11b = 56

Divide each side by '11'.
b = 5.090909091

Simplifying
b = 5.090909091

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