1. 3(5 − 2x) = −2(6 – 3x) − 10x
2. 1/4x - 2/5x = 39
3. 115 = 20 + 2.5x
4. 0.7x...
Mathematics, 03.02.2020 14:51 miloubbb5591
1. 3(5 − 2x) = −2(6 – 3x) − 10x
2. 1/4x - 2/5x = 39
3. 115 = 20 + 2.5x
4. 0.7x − 0.2 = 8.3x + 7.2
x = -260
x = -37/38
x = 38
x = 13.5
Answers: 3
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