Solve the following system of equations for y:
y = 2x + 6
3x – 4y = -19
1 answer:
Answer:
x = -1 ; y=4
Step-by-step explanation:
1. Use the substitution method and replace the <em>y</em> on the second equation with the first equation,
2. Solve for <em>x</em> (x=-1)
3. Plug <em>x</em> into the first equation to get <em>y</em>
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<u><em>ANS: y=4</em></u>
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