2 3/8
4x - 1/2 = 8
<u>
+1/2 +1/2</u>
<span> </span><u>4x</u><span> = </span><u>9 1/2</u>
4 4
<span> 2 3/8
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</span>
Step-by-step explanation:
step 1. when you graph 2 lines they must intersect unless they are parallel (same slope)
step 2. if they intersect then they have one point in common
step 3. that point in common solves both equations
step 4. when a point solves both equations it is called the solution.
Answer:
-3
Step-by-step explanation:
divide 7 on both sides -21/7 = -3
w=-3
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Answer:
60
Step-by-step explanation:
