3x = x+8 so 3x-x = 8 hence 2x = 8 and so x = 4
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3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
1x plus 3x equals 4x. When you combine like terms, you simply add the coefficients of the variables together. In this case, 1 + 3 equals 4, so the final result is 4x.
1+1+x+x+x+y+y=2+3x+2y
2x - 6x + 3x = -412x - 3x = -41-1x = -41x = 41
Can you clarify the question please? Is it (14 x 2)-1 + (1x-1) = 3x+1?