Respuesta :
Answer:
x=54/7
Step-by-step explanation:
56-7x=2
+7x
56=2+7x
-2
54=7x
÷7
54/7=x
Answer:
[tex]x=\frac{54}{7}[/tex]
Step-by-step explanation:
1) Rearrange Terms
[tex]56-7x=2\\-7x+56=2[/tex]
2) Subtract 56 from both sides of the equation
[tex]-7x+56=2\\-7x+56-56=2-56[/tex]
3) Simplify
A. Subtract the numbers
[tex]-7x+56-56=2-56\\-7x=2-56[/tex]
B. Subtract the numbers
[tex]-7x=2-56\\-7x=-54[/tex]
Result: [tex]-7x=-54[/tex]
4) Divide both sides of the equation by the same term
[tex]-7x=-54\\\frac{-7x}{-7} =\frac{-54}{-7}[/tex]
5) Simplify
A. Cancel terms that are in both the numerator and denominator
[tex]\frac{-7x}{-7} =\frac{-54}{-7\\}\\x=\frac{-54}{-7}[/tex]
B. Divide the numbers
[tex]x=\frac{54}{7}[/tex]
