42b-4=7b+2

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Solution for 42b-4=7b+2 equation:


Simplifying
42b + -4 = 7b + 2

Reorder the terms:
-4 + 42b = 7b + 2

Reorder the terms:
-4 + 42b = 2 + 7b

Solving
-4 + 42b = 2 + 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.
-4 + 42b + -7b = 2 + 7b + -7b

Combine like terms: 42b + -7b = 35b
-4 + 35b = 2 + 7b + -7b

Combine like terms: 7b + -7b = 0
-4 + 35b = 2 + 0
-4 + 35b = 2

Add '4' to each side of the equation.
-4 + 4 + 35b = 2 + 4

Combine like terms: -4 + 4 = 0
0 + 35b = 2 + 4
35b = 2 + 4

Combine like terms: 2 + 4 = 6
35b = 6

Divide each side by '35'.
b = 0.1714285714

Simplifying
b = 0.1714285714

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