Question

"-3(3X-42)=2(7X-52)"

Answer 1

-3(3x-42)=2(7x-52)
-3*3x=-9x
-3*-42=-126
-9x-126=2(7x-52)
2*7x=14x
2*-52=-104
-9x-126=14x-104
-9x-14x=-104+126
-23x=22
x=22/-23
x=-1,045...

Answer 2

-3 (3x - 42) = 2 (7x - 52)

- 9x + 126 = 14x - 104

- 9x - 14x = - 104 - 126

- 23x = - 230

x= - 230/-23

x= 10