Respuesta :

zacmiller27571
1, the answer is 10.5
the way you find the answer to this is by doing what’s below

-42 - 7 + 10x = -7 + 6x
-49 + 10x = -7 + 6x combine like terms
10x = 42 + 6x add 49 to both sides
4x = 42 subtract 6x from both sides
x = 10.5 divide both sides by 4

hope this helps!!