Question

b. 7 x + 8 = 64

c. 20 = 3 x + 20

d.x + 3 x + 5 = - 15

e. 12-30=2×+7×

f. × + 3-7× = -40 + 7

g. 9 - 3 x + 2 x = 4 x + 39

h. 3 x - 6 = - 3 x + 12

i.2 x - 5 + 2 = x - (- 3)​

plis ayudame son facil plis
​​
te doy coronita​

Answer 1

b.7x=64-8

x=8

c.3x=20-20

x=0