4(x+x+7)-2x+8-4
Substitute x with 1
4(1+1+7)-2(1)+8-4
=4(2+7)-2+4
=4(9)-2+4
=36-2+4
=34+4
=38
4(x+x+7)-2x+8-4
Substitute x with 2
4(2+2+7)-2(2)+8-4
=4(4+7)-4+4
=4(11)
=44. Hope it help!
Answer:
14
Step-by-step explanation:
The answer x=-3/2
Multiply both sides by 3 then multiply both sides by 5 last divide both side by those and you will get -6 so you would divide those and get your answer
Answer:
3/8
Step-by-step explanation:
1/4 = 2/8
1/8 + 2/8 = 3/8