Question

3 ( x - 1 ) + 5 ( 2 x - 3 ) = 8 x + 7

Answer 1

3(x-1) + 5(2x-3) = 8x + 7
3x - 3 + 10x - 15 = 8x + 7
13x - 18 = 8x + 7
13x - 8x = 7 + 18
5x = 25
x = 25/5
x = 5.



I hope I helped you :)

Answer 2

3x x 3x1 +5 x 2x - 5x3 +7=8x
3 + 7x - 15 + 7=8x + 3x
atat stiu deocamdata.
sperca te am ajutat putin.