6 (1-4x)+7 (2+5x)=53
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Answered by
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6-24x+14+35x=53. 11x=53-20. x=33÷11. x=3
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6 (1-4x)+7 (2+5x)=53
6-24x+14+35x=53
-24x+35x+20=53
11x=53-20
11x=33
x=33÷11
x=3
6-24x+14+35x=53
-24x+35x+20=53
11x=53-20
11x=33
x=33÷11
x=3
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