2 answers:
<span>Step 1: cx+b=3(x-c)
</span><span><span>Step 2 :cx+b=3x−3c</span><span>
</span><span><span>Step 3: b=3x−3c−cx
</span>
<span><span>Step 4: b+3c=3x−cx
</span>
<span><span>Step 5: b+3c=x(3−c)
</span>
<span>Step 6: x=<span><span><span>3−c /</span></span><span> <span>b+3c</span></span><span>
</span>
</span></span></span></span></span></span>
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THE FIRST ANSWER IS CORRECT

Any number to the power of
is itself. So,
.
Here are some more examples:



Answer:
864 miles
Step-by-step explanation:
648/9 = 72 mph
72 x 12 = 864
Answer:
1. 1570
2. can't see properly
3. can't see properly
4. 392.5
5. 615.4
6. 6049
7. not clear can't see
8. 1589
9.:1570
Answer:
x=0.6241
Step-by-step explanation:
Square both sides and end up with
75.24+x=75.8641
isolate x
x=75.8641 - 75.24
x=0.6241