Respuesta :

kgiertz
put the x on one side of the equation (divide x from the 6 and 2)
Combine like terms first:

4x+7=23
Subtract seven from both sides:4x=16
Divide both sides by 4
x=4

Plug 4 into the original equation to check work:6(4)-2(4)+7=23
24-8+7=23
16+7=23
23=23