3 years ago

Solve the system of linear equations by graphing. y=-4x+3 4x-2y=6

2 answers:

5 0

Substituting equation 1 in equation 2, we get:

4x-2(-4x+3)=6
4x+8x-6=6
4x+8x=6+6
12x=12
x=1

Replace x=1 in equation 1, we get:

y = -4(1)+3
y = -4+3
y=-1

Otrada [13]3 years ago

4 0

Answer:

x=1, y= -1

Step-by-step explanation:

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