71b-213=142b-497

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Solution for 71b-213=142b-497 equation:


Simplifying
71b + -213 = 142b + -497

Reorder the terms:
-213 + 71b = 142b + -497

Reorder the terms:
-213 + 71b = -497 + 142b

Solving
-213 + 71b = -497 + 142b

Solving for variable 'b'.

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

Add '-142b' to each side of the equation.
-213 + 71b + -142b = -497 + 142b + -142b

Combine like terms: 71b + -142b = -71b
-213 + -71b = -497 + 142b + -142b

Combine like terms: 142b + -142b = 0
-213 + -71b = -497 + 0
-213 + -71b = -497

Add '213' to each side of the equation.
-213 + 213 + -71b = -497 + 213

Combine like terms: -213 + 213 = 0
0 + -71b = -497 + 213
-71b = -497 + 213

Combine like terms: -497 + 213 = -284
-71b = -284

Divide each side by '-71'.
b = 4

Simplifying
b = 4

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