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11. 15 (x - 1) + 4 (r + 3) = 2 (7 + x) |
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Answer» x = 1Step-by-step explanation:GIVEN: 15(x-1)+4(x+3)=2(7+x)15(x−1)+4(x+3)=2(7+x)To Find: Find the VALUE of xSolution:15(x-1)+4(x+3)=2(7+x)15(x−1)+4(x+3)=2(7+x)15x-15+4x+12=14+2x15x−15+4x+12=14+2x19x-3=14+2x19x−3=14+2x19x-2x=14+319x−2x=14+317x=1717x=17x=\frac{17}{17}x= 1717 x=1x=1Hence the value of x is 1 |
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