b+143=-2b+5

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Solution for b+143=-2b+5 equation:


Simplifying
b + 143 = -2b + 5

Reorder the terms:
143 + b = -2b + 5

Reorder the terms:
143 + b = 5 + -2b

Solving
143 + b = 5 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
143 + b + 2b = 5 + -2b + 2b

Combine like terms: b + 2b = 3b
143 + 3b = 5 + -2b + 2b

Combine like terms: -2b + 2b = 0
143 + 3b = 5 + 0
143 + 3b = 5

Add '-143' to each side of the equation.
143 + -143 + 3b = 5 + -143

Combine like terms: 143 + -143 = 0
0 + 3b = 5 + -143
3b = 5 + -143

Combine like terms: 5 + -143 = -138
3b = -138

Divide each side by '3'.
b = -46

Simplifying
b = -46

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