Answer :
Answer:
Step-by-step explanation:
Step 1: Subtract 2x from both sides.
7x+7−2x=2x+2−2x
5x+7=2
Step 2: Subtract 7 from both sides.
5x+7−7=2−7
5x=−5
Step 3: Divide both sides by 5.
5x
5
=
−5
5
x=−1
Answer:
Step-by-step explanation:
Step 1: Subtract 2x from both sides.
7x+7−2x=2x+2−2x
5x+7=2
Step 2: Subtract 7 from both sides.
5x+7−7=2−7
5x=−5
Step 3: Divide both sides by 5.
5x
5
=
−5
5
x=−1