7 + x/4 = 5 (common denominator is 4)
4(7+x/4) = 4 x 5 (distribute the 4 though parenthesis)
4 *7 +4x/4 = 4 x 5
4 * 7 + x = 4 x 5
28 + x = 4 x 5
28 + x = 20 (subtract the 28)
x = 20 - 28
x = -8
Hello!
Answer:⇒⇒⇒⇒⇒⇒⇒⇒⇒ [tex]x=-8[/tex]
Step-by-step explanation:
First you had subtract by 7 from both sides of equation.
[tex]7+\frac{x}{4}-7=5-7[/tex]
And then simplify.
[tex]\frac{x}{4}=-2[/tex]
Multiply by 4 from both sides of equation.
[tex]\frac{4x}{4}=4(-2)[/tex]
Finally, simplify.
[tex]x=-8[/tex]
Hope this helps!
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Have a great day!
-Charlie
