Question

Solve the following equations:​

Answer 1

a. 7x+10=59

7x=49

x=7

b. 4x/3 +8= 20

(4x+24)/3=20

4x+24=60

4x=36

x=9

c. 3t+25.8=-4.2

3t=-30

t=-10

d. 5x-10.2=-5/2

5x=-2.5+10.2

5x=7.7

x=1.54