Can someone help me wit des two questions?
Which of the following choices correctly identifi...
Mathematics, 05.11.2020 18:50 jforeman42
Can someone help me wit des two questions?
Which of the following choices correctly identifies the error in the solving process shown below?
4 - 2x = -2
+4 +4
2x = 2
2 2
x=6
A. The student should have simplified first, combining the terms on the left
B. The student should have subtracted the 4 first, instead of adding, because it is positive originally.
C. The student should have added better, -2 plus 4 is 6
D. The student should have divided by -2 first.
Choose the correct first step to solve this equation: 4x - 23 = -2(x + 17)
a.) Subtract 17
b.) Divide by 4
c.) Multiply both sides of the equation by -2
d.) Distribute the -2
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