You can put this solution on YOUR website! Is this eqn supposed to be , yes?
Then cross-multiply. Multiply the numerator on the lhs, 5, by the denominator on the rhs (1-2x) and multiply the numerator on the rhs, -3, by the denominator on the lhs, (3x-4). This gives
5(1-2x) = -3(3x-4)
expand the brackets,
5 - 10x = -9x + 12
5 - 12 = 10x - 9x
-7 = x
x = -7
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