Answer:
1. x = 10
2. x = 3
3. x = -4
Step-by-step explanation:
1. x - 7 = 3
x = 3 + 7
x = 10
2. 2x + 8 = 14
2x = 14 - 8
2x = 6
x = 3
3. 4x + 5 = 2x - 3
4x - 2x = -3 -5
2x = -8
x = -8/2
x = -4
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Answer:
1 LANG PO ALAM KO SANA MAKATULONG
Answer:
1. x = 10
2. x = 3
3. x = -4
Step-by-step explanation:
1. x - 7 = 3
x = 3 + 7
x = 10
2. 2x + 8 = 14
2x = 14 - 8
2x = 6
x = 3
3. 4x + 5 = 2x - 3
4x - 2x = -3 -5
2x = -8
x = -8/2
x = -4