I solved this rational equation by combining expressions and isolating the variable a
a = -2
Answer:
b
Step-by-step explanation:
Answer:
the result of adding these two equations is
3x = 14
Step-by-step explanation:
We are given two equations
5x − y = 6 eq. 1
−2x + y = 8 eq. 2
Add the like terms together
5x - 2x = 3x
− y + y = 0
6 + 8 = 14
So the result of adding these equations is
3x + 0 = 14
3x = 14
Bonus:
The value of x is
3x = 14
x = 14/3
Answer:
63 ft
Step-by-step explanation:
Multiply your yard value by 3 to find it's value in feet.
<em>(Remember that 1 yard = 3 feet.)</em>
21<em>y</em> x 3 = 63<em>ft</em>