Answer:
<em>x=7</em>
Step-by-step explanation:
Start with the left side
-5x+7x+8
combine like terms
2x+8=1+3x
subtract 2x from both sides to get 8=1+x
subtract 1 from both sides to get 7
put the variable on the left
<em>x=7</em>
<u>Hope this helps :-)</u>
Answer:
x + 14 = 2(x + 6)
x = 2
Step-by-step explanation:
Let
Algebra book age = x
Chemistry book age = x + 8
In 6 years time
Chemistry book age = x + 8 + 6
= x + 14
Algebra book age = x + 6
the chemistry book will be twice as old as the Algebra book.
x + 14 = 2(x+6)
x + 14 = 2x + 12
x - 2x = 12 - 14
- x = - 2
Divide both sides by -1
x = 2
Check:
Chemistry book age = x + 14
= 2 + 14
= 16
Algebra book age = x + 6
= 2 + 6
= 8
1 dollar per game for 3 games would cost 3 dollars.
20 subtracted by 3 is 17.
17 divided by 4 is 4.
The number of shoes they can rent is 4.
Hope this Helps!
Answer:
answer is
Step-by-step explanation:
the equation is
=>
=> ;(divide numerator and denominator of by 3)
=>
=>
hope you have understood this
pls mark it as the brainliest
Answer:
y-axis The vertical number line in a coordinate graph. The line in the coordinate plane, usually vertical, or in space, containing those points whose first coordinates (and third, in space) are 0. y-coordinate The second coordinate of an ordered pair or ordered triple.
Step-by-step explanation: