Solve for c
c=36
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154-2c+4c=226
Use the distributive property to multiply 2 by 77-c.
154+2c=226
Combine -2c and 4c to get 2c.
2c=226-154
Subtract 154 from both sides.
2c=72
Subtract 154 from 226 to get 72.
c=\frac{72}{2}
Divide both sides by 2.
c=36
Divide 72 by 2 to get 36.
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