Let's solve your equation step-by-step.
−3(2−5w)=9w+66
Step 1: Simplify both sides of the equation.
−3(2−5w)=9w+66
(−3)(2)+(−3)(−5w)=9w+66(Distribute)
−6+15w=9w+66
15w−6=9w+66
Step 2: Subtract 9w from both sides.
15w−6−9w=9w+66−9w
6w−6=66
Step 3: Add 6 to both sides.
6w−6+6=66+6
6w=72
Step 4: Divide both sides by 6.
6w
6
= 72
6
w=12
Answer:
w=12
