Q Solve Simple questions equations in one variable and
find value
1. x - 4 = 7
2. 2x + 4 = 8
3. -3 (2× -8 = -12
Answers
Answered by
0
Answer:
1. x = 11 2. x = 2
Step-by-step explanation:
1. x - 4 = 7
x = 11
2. 2x + 4 = 8
x = 2
Answered by
0
Answer:
1. x-4=7
x=7+4
=11
2. 2x + 4 = 8
2x = 8-4
= 4
x = 4/2
=2
3. -3(2x -8) =-12
-6x - 24 =-12
-6x = -12+ -24
-6x = -12
x = -12/-6
= 3
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