143=b-139

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Solution for 143=b-139 equation:


Simplifying
143 = b + -139

Reorder the terms:
143 = -139 + b

Solving
143 = -139 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
143 + -1b = -139 + b + -1b

Combine like terms: b + -1b = 0
143 + -1b = -139 + 0
143 + -1b = -139

Add '-143' to each side of the equation.
143 + -143 + -1b = -139 + -143

Combine like terms: 143 + -143 = 0
0 + -1b = -139 + -143
-1b = -139 + -143

Combine like terms: -139 + -143 = -282
-1b = -282

Divide each side by '-1'.
b = 282

Simplifying
b = 282

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