Question

please solve this question step by step.
I will mark the answer as brainliest and follow the user.
Wrong or irrelevant replies will be reported.
Answer this question and get 8 points.​

Answer 1

Step-by-step explanation:

2(y-7)+25

2(y-7)+252y-14+25

2(y-7)+252y-14+252y+11

2(y-7)+252y-14+252y+11if y=10

2(y-7)+252y-14+252y+11if y=102(10)+11

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=31

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+1

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+16z-8z+10+1

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+16z-8z+10+1-2z+11

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+16z-8z+10+1-2z+11if z = -4

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+16z-8z+10+1-2z+11if z = -4-2(-4)+11

2(y-7)+252y-14+252y+11if y=102(10)+1120+11=316z+10-8z+16z-8z+10+1-2z+11if z = -4-2(-4)+118+11 = 19

Answer 2

➲ 2 (y-7) + 25

➺ 2 ( 10 - 7 ) + 25

➺ 2 (3) + 25

➺ 31

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➲ 6z + 10 - 8z + 1

➺ 6(-4) + 10 - 8(-4) + 1

➺ -24 + 10 + 32 + 1

➺ 19

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