Question

Find the roots of the following equations and
check the answers
(1) (3x + 5) - 2(x - 5) = 4(x + 3)
(2) 2a + 3 - 4(a + 3) =9​

Answer 1

Step-by-step explanation:

1) (3x+5)-2(x-5)=4(x+3)

3x-15-2x+10=4x+12

x-5=4x+12

x-4x=12+5

-3x=17

2) 2a+3-4(a+3)=9

2a+3-4a-12=9

-2a-9=9

-2a=9+9

-2a=18

a=-9