Question

3. Reduce: d. x + 2x + x - 3x g. 2a + 2a + 2a - 5a h. 14w – 6W + w - a. 3p + 10p - 9p b. 13m - 4m - 5m - 4m e. 15y - 8y + 17y – 21y i. 35h - 29h – 5h - f. 70 - 60 + 210 c. 5n+ Inn 4. Valoriza: d. 10m - 1 m = 3 a. 3p + P p=4 a = 3 e. 8a - 21 b. 5x – 2x + 4x x=2 c=3 f. 20j – 31 + ] c. c-25-8+c j=2 5. Resuelve: a. 3 + x = 17 c. x-237 e. X - 20 = 38 g. 42 > 13 + x b. 12 + x = 15 d. 14 + x < 15 f. 19 = 7 + x h. 18< 5 + x​

Answer 1

Respuesta:

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Explicación paso a paso:

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