Question

solve the following equation
(1) 5(×+2)=2(×-1)
(2) 3×/4+2/7=5/7​

Answer 1

Step-by-step explanation:

5(x + 2 ) = 2 ( x - 1 )

5x + 10 = 2x - 2

5x - 2x = -2 - 10

3x = -12

3x/3 = -12/3

x = -4..

3x/4 + 2/7 = 5/7

3x/4 = 5/7 - 2/7

3x/4 = 5 - 2/7

3x/4 = 3/7

3x = 3/7 * 4

x = 12/7/3

x = 4/7..

hope it helps you..