Question

PLS HELP EXAM

a) -2 = y + 5





c) –2x + 3x – 5 = 6 – 21





e) 4 – 14 = 5x





g) –42 + 20 = –2x + 13x






i) 7 = y – 2



k) –4 – 10 = 4y + 3y




m) 3y = –18

Answer 1

A: y=-7
C: x=-10
E: x=-2
G: x=-2
I: y=9
K: y=-2
M: y=-6

Answer 2

a: y = - 7

c: x = -10

e: x = 2

g: x = -2

i: y = 9

k: y = -2

m: y = -6

Explanation:

a: Subtract 5 on both sides

c: Add 5 on both sides then combine like terms

e: Combine like terms then divide by 5

g: Combine like terms then divide by 11

i: Add 2 on both sides

k: Combine like terms then divide by 7

m: Divide by three(won't add the number for some reason)