If 3x + 8x + 4x = 6x + 63, then what is 5x + 2
1 answer:
Answer:
37
Step-by-step explanation:
3x + 8x + 4x = 6x + 63 ( combine like terms)
>15x = 6x + 63 (subtract from both sides)
-6x. -6x
-----------------
>9x = 63. (divide both sides by 9)
--------------
9. 9
> x = 7 ( use this to plug in for your new equation)!
5(x) + 2
>5(7) + 2 (multiply 5*7)
> 35 +2 (then add)
> 37 is your answer
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3 = x/2
x = 3 * 2
<u>x </u><u>=</u><u> </u><u>6</u>
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Well since you dont have the graphs posted i can tell u the y-intercept and the slope and you can figure it out from there.
8x-y=-4
-y=-8x-4
y=8x+4
the y intercept is 4 and the slope is positive 8
Answer:
explanation:
put x values in the function in order to find y values.
<u> ___x___ ___y___ </u>
0 | -5
1 | -4.2
2 | -3.4
3 | -2.6
4 | -1.8
5 | -1
6 | -0.2
Answer:
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
= 
We make the denominator the same by multiplying by 4.
=
Thus, x = 8.
