Answer:
-10 = -b/4
-10 x 4 = -b
-40 = -b
40 = b
hence, <em>b</em><em> </em><em>=</em><em> </em><em>4</em><em>0</em>
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Find the value of x that solves the system shown below. y = 5x 2x - y = 18
1 answer:
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