Question

X KA MAAN GYAAT KRO. 7(3-2X)+3(5-4X)=45

Answer 1

Hope it will help you well

Answer 2

7(3-2x)+ 3(5-4x) = 45
21-14x+ 15-12x =45
36-26x = 45
-26x = 45-36
-26x = 9
x = -9/26