The steps below show the incomplete solution to find the value of x for the equation 7x 8 − 3x = −6 10: Step 1: 7x 8 − 3x = −6 1
0 Step 2: 7x 8 − 3x = 4 Step 3: 4x 8 = 4 Which of these is most likely the next step? 4x = 12 4x = 4 4x = −4 4x = −12.
1 answer:
Answer:
4x = −4
Step-by-step explanation:
Question 2
2(2x − 5 − 4) = 160 − 17
4x-10-8 = 160-17
4x-18=143
4x = 161
x=40.25
Question 3
4(2z + 3) = 12
8z +12 = 12
8z = 0
z = 0
Question 4
5(2x − 6) + 20 = 10
10x-30+20=10
10x-10=10
10x =20
x=2
Question 5
5x + 10 = 5x − 8
5x+18=5x
18=0
Zero solutions
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