Question

3x+4-2x/2-5x-7=9/5 solve and verify

Answer 1

$3x + 4 - 2x \div 2 - 5x - 7 = 9 \div 5 \\ = (3x - 2x - 5x) + 4 - 7 \div 2 \\ = - 4x + 2 - 7 = 9 \div 5 \\ = - 4x + 2 = 9 \div 5 + 7 = 44 \div 5 \\ = - 4x = 44 \div 5 - 2 = 34 \div 5 \\ = x = 34 \div 5 \times 1 \div ( - 4) = - 17 \div 10 \\ hence \: the \: ans \: is \frac{ - 17}{10}$
Hence the answer is - 17/10