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Morgarella [4.7K]
3 years ago
14

2x+3 less than or equal to 5

Mathematics
2 answers:
rjkz [21]3 years ago
6 0
2x+3 \leq 5 \\  \\ (2x+3)-3 \leq (5)-3 \\  \\ 2x \leq 2 \\  \\   \frac{2x}{2}  \leq  \frac{2}{2}  \\  \\ x \leq 1 \\  \\x=( -\infty} ,1]
ycow [4]3 years ago
3 0
2x + 3 ≤ 5
<u>      -3   -3</u>
      2x ≤ 2
      <u>2x</u> ≤ <u>2</u>
       2     2
       x =  1
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