Mathematics, 04.06.2021 18:00 kana13
1. Match each set of equations with the move that turned the first equation into the second,
1.
6x + 9 = 4x -3
2x + 9 = -3
A. Multiply both sides by 1/4
II.-4(5x - 7) = -18
5x - 7= 4.5
B. Multiply both sides by -4
III.8 - 10x = 7+ 5x
4 - 10x = 3 + 5x
C. Multiply both sides by 1/4
IV.–5x14=4
5x = -16
D. Add -4x to both sides
V. 12 + 4 = 20x + 24
VI. 3x + 1 = 5x + 6
E. Add -4 to both sides
Answers: 2
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1. Match each set of equations with the move that turned the first equation into the second,
1.
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