Question

solve
a) 3 (t-3)=5 (2t+1)
b) 8x+4=3 (x-1)+7​

Answer 1

Answer:

a) -2

b) 0

Step-by-step explanation:

(a) 3 (t-3) = 5 (2t+1)

3t - 9 = 10t + 5

3t - 10t = 5 + 9

-7t = 14

t = -2

(b) 8x + 4 = 3 (x-1) + 7

8x + 4 = 3x - 3 +7

8x + 4 = 3x + 4

8x - 3x = 4 - 4

5x = 0

x = 0

Answer 2

Answer:

a) t=-2

b) x=0

Step-by-step explanation:

a) 3(t-3)=5(2t+1)

=>3t-9=10t+5

=>7t=-14

=>t=-2

b) 8x+4=3(x-1)+7

=>8x+4=3x-3+7

=>5x=0

=>x=0

HOPE IT HELPS U