Answer:
7 ± 2 = x
Step-by-step explanation:
± means plus or minus
Answer:
x = 4
y = -4
(4, -4)
Step-by-step explanation:
-7x - y = -24
y = -3x + 8
-7x - (-3x + 8) = -24
-7x + 3x - 8 = -24
-4x = -16x
x = 4
<em>To</em><em> </em><em>solve</em><em> </em><em>for</em><em> </em><em>y</em><em>.</em>
y = -3(4) + 8
y = -12 + 8
y = -4
Answer:
x =.978823529
Step-by-step explanation:
8+8.5x=16.32
Subtract 8 from each side
8-8+8.5x=16.32-8
8.5x=8.32
Divide each side by 8.5
8.5x/8.5 = 8.32/8.5
x =.978823529
Answer:
C
Step-by-step explanation:
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