Y=3x-5 x=3
2.7+4.1y-6.8
-x-y=9
2x+y=-1
8y-5=x Determine if they are standard form or not standard form

Question

Mathematics: Y=3x-5 x=3 2.7+4.1y-6.8 -x-y=9 2x+y=-1 8y-5=x Determine if they are standard form or not standard form​

maddynichole2017 · Accepted Answer

This can be solved using simple algebra.

The equation for this would be:

3x + 7 = 40 as 3 sides are equal.

After transposing you get: 3x = 33

Transposing with division as the operator, you get: $x = \frac{33}{3}$

Hence, the answer would be . :D

Y=3x-5 x=3 2.7+4.1y-6.8 -x-y=9 2x+y=-1 8y-5=x Determine if they are standard form