Question

Q.2} Solve the following equations.

1) y-5=1

2) 8=t+5

3) m-5=12

4) z+10=5

Answer 1

Answer:

y-5=1

Therefore, y=1+5

=6

2) 8=t+5

t+5=8

=8-5

=3

3)m-5=12

m=12+5

=17

4) z+10=5

z=5-10

=-5.

In all these sums , just remember sign changes when its transferred from one side to the opposite side after equals to ( = ) sign. + changes to -- ; × changes to ÷ and vice versa

Hope this helps..

Answer 2

Answer:

1) y=6

2) t=3

3) m=17

4)z=-5

Hope it will help you