Ответ:
1. х= 2
2. х= -7
3. х= 1
4. х= -4
1. 6x=22-5x
6x+5x=22
x=2
2. 2x-3=4x+11
-2x=14
x=-7
3. -8(x-3)=16
-8x+24=16
-8x=8
x=-1
4. 9-3x=x+25
-4x=16
x=-4
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Ответ:
1. х= 2
2. х= -7
3. х= 1
4. х= -4
Verified answer
Ответ:
1. 6x=22-5x
6x+5x=22
x=2
2. 2x-3=4x+11
-2x=14
x=-7
3. -8(x-3)=16
-8x+24=16
-8x=8
x=-1
4. 9-3x=x+25
-4x=16
x=-4