Aset of equations is given below:
equation h: y = −x + 2
equation j: y = 3x − 4
which of the following steps can be used to find the solution to the set of equations?
−x = 3x − 4
−x +2 = 3x
−x + 2 = 3x − 4
−x + 1 = 3x + 2

Option C is correct

−x + 2 = 3x − 4

Step-by-step explanation:

Given the system of equations:

Equation H: y = −x + 2            ......[1]

Equation J: y = 3x − 4                .....[2]

To find the solution to the set of equations.

Equation equation [1] and [2] we have;

Add x to both sides of an equation:

Add 4 to both sides we have;

Divide both sides by 6 we have;

Substitute in [1] we get;

Solution =

Therefore,the following steps can be used to find the solution to the set of equations is:

−x + 2 = 3x − 4

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

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