high school po ito
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solve the following equations or inequalities.Graph your solution on a number line.
1. x + 9 = 4
2. 6x + 3 = 2x + 11
3. 7(2a - 1) = 21
4. 5 - 2x ≤ 17
5. 7x - 21 > 4x
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pa sagot po ng maayos kung wala kang maisagut wag mong sagutin