Question

8th class 2nd chapter ex-2.3 3x+4=5(x-2)​

Answer 1

Answer:

Answer is 7

Step-by-step explanation:

Given.....3x+4=5(x-2)

3x+4=5*x-5*2

3x+4=5x-10

subtract 3x from both sides

3x+4-3x=5x-10-3x

(3x-3x)+4=(5x-3x)-10

0+4=2x+10

subtract -4 from both sides

4-4=2x-10-4

0=2x-14

-(-14)=2x

2x=14

X=14/2=7