((7-10x)-(8-8x)+(10x+6)=-8 (7-5x)-(8-4x)+(5x+8)=8 срочно

Question

((7-10x)-(8-8x)+(10x+6)=-8
(7-5x)-(8-4x)+(5x+8)=8
срочно

Answer 1

1)7-10х-8+8х+10х+6+8=0
8х+13=0
8х=-13
х=-13/8
х=-1целая5/8
2)7-5х-8+4х+5х+8=8
4х-1=0
4х=1
х=1/4

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