Solve the following equations. SHOW YOUR WORK.

c – 7 = 7

m – 7 = -7

x + 5 = -10

y + 8 = 3

9k = -18

-3v = – 7

5n = – 15

t/2 = -6

d/-4 = -2

Solve the following equations. SHOW YOUR WORK.

c – 7 = 7

m – 7 = -7

x + 5 = -10

y + 8 = 3

9k = -18

-3v = – 7

5n = – 15

t/2 = -6

d/-4 = -2

C-7=7

Cancel out the -7 so add 7 to both sides

C-7=7

+7=+7

C=14

M-7=-7

Same thing

M-7=-7

+7=+7

M=0

X+5=-10

-5=-5

X=-15

Y+8=3

-8=-8

Y=-5

9k=-18

This time divide 9 on both sides

9k=-18

\9=\9

K=-2

-3v=-7

/-3=/-3

V=7/3

5n=-15

/5=/5

N=-3

T/2=-6

*2=*2

T=-12

D/-4=-2

*-4=*-4

D=8