2 answers:
-3(x - 1) = x - 5
Multiply -3 into (x - 1)
-3x + 3 = x - 5
Add 3x on both sides
-3x + 3 + 3x = x - 5 + 3x
3 = 4x - 5
Add 5 on both sides
3 + 5 = 4x - 5 + 5
8 = 4x
Divide 4 on both sides
2 = x
Your answer is D
Answer:
D. 2
Step-by-step explanation:
Becca graphs the equations y = –3(x – 1) and y = x – 5 to solve the equation –3(x – 1) = x – 5. Her graph is shown below.
What are the solution(s) of –3(x – 1) = x – 5?
–5 and 3
–3
1 and 5
2
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