solve for x
1.3(x-4)-2(y-7)+5(y+7)=0
2.2(5x-7)-3(5x-11)=4(8x-4)-7
3.[ .04 (25f-3) = 10(.05f-9)
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0. 25. 3*(2-5) 27. 3/(2-5) 29. (3-1)/(8+6). 31. 3-( 4+7)/8 33. 2/(3+x)-x*y^2. 35. ... U.S. trade with China in 2004 was valued at approximately ... 1. 4 x − 1 61. y = 10x − 203.5 63. y = −5x + 6.
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