Question

Solve linear equation by systematic method.
(a)-(3x+7)=x+19
(b)-12k+3k=-18
(c)m-8=-(10-5m)​

Answer 1

Answer:

a) -(3x+7) = x+ 19

-3x-7 =x+19

-3x-x = 19+7

-4x= 26

x = 26/-4

b) -12k +3k= -18

-9k = -18

k = -18/-9

k= 2

c) m-8=-(10-5m)

m-8= -10+5m

10-8=5m -m

2= 4m

2/4=m

1/2= m

Answer 2

Answer:

3+4278:fbx+kd{πt4t}d279=-38369