2 x - 1,8 = \frac { x + 3,18 } { 2 }
Solve for x
x=2,26
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4x-3,6=x+3,18
Multiply both sides of the equation by 2.
4x-3,6-x=3,18
Subtract x from both sides.
3x-3,6=3,18
Combine 4x and -x to get 3x.
3x=3,18+3,6
Add 3,6 to both sides.
3x=6,78
Add 3,18 and 3,6 to get 6,78.
x=\frac{6,78}{3}
Divide both sides by 3.
x=\frac{678}{300}
Expand \frac{6,78}{3} by multiplying both numerator and the denominator by 100.
x=\frac{113}{50}
Reduce the fraction \frac{678}{300} to lowest terms by extracting and canceling out 6.
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