Question

Solve for the variable. Show all work for full credit. 5 + 4(21 + 3x) = 41

Answer 1

5+4(21+3x)=41

5+(4)(21)+(4)(3x)=41(Distribute)

5+84+12x=41

(12x)+(5+84)=41(Combine Like Terms)

12x+89=41

12x+89=41

Step 2: Subtract 89 from both sides.

12x+89−89=41−89

12x=−48

Step 3: Divide both sides by 12.

12x12=−4812

x=−4