3x/61 = 7
3x/61 = 7/1 cross multiply
3x = 427 divide by 3 to both sides
x = 142.333...
x = 142 1/3
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3x = 7 - 4x 3x + 4x = 7 - 4x + 4x 7x = 7 7x/7 = 7/7 x = 1
Baisiclyy 3x-1 3x-1 ____ 9x-1 then the answer is 8x :)
The multiplicative property of equality. Multiply each side by -1/3.