question: 104=8(−8+7x)
Step-by-step explanation:
04=8(−8+7x)
Step 1: Simplify both sides of the equation.
104=8(−8+7x)
104=(8)(−8)+(8)(7x)(Distribute)
104=−64+56x
104=56x−64
Step 2: Flip the equation.
56x−64=104
Step 3: Add 64 to both sides.
56x−64+64=104+64
56x=168
Step 4: Divide both sides by 56.
56x/56 = 168/56
asnwer: x=3
