The cost per gallon is 13.3 Repeated.
Answer:
36=2x-6
Step-by-step explanation:
36=total
2x= Trina
6= Rachel
The equation will be
8 / 2 = 4
In the repeated subtraction since in actuality division is the larger numbers which is just subtraction.
it becomes,
8 - 2 -2 = 4
8 -2 = 6 - 2 = 4
The result of adding the given equations is 2x+7y=4.
Step-by-step explanation:
Given equations are;
5x-9y=1 Eqn 1
-7x+2y=-5 Eqn 2
Adding Eqn 1 and 2

Arranging alike terms;

Dividing each term by -1

The result of adding the given equations is 2x+7y=4.
Keywords: addition, linear equations
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