Question

solve using substitution.
$y = -8x + 8$
$y = -6x + 4$
$(square, square)$

Explanation:

Step1: Substitute y from first equation

Since both equations equal y, set them equal: $-8x + 8 = -6x + 4$

Step2: Solve for x

Add $8x$ to both sides: $8 = 2x + 4$
Subtract 4: $4 = 2x$
Divide by 2: $x = 2$

Step3: Find y using x=2

Substitute x=2 into $y = -8x + 8$: $y = -8(2) + 8 = -16 + 8 = -8$

Answer:

(2, -8)