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Solving equation x + 1 / 6 x = 14 / 15
x/(x+6)=14/15
15*x=14*(x+6)
15x=14x+84
x=84
X + 1 / 6 x = 1260 to solve the equation
(6/7)x=1260
X=1470
Solve equation 1.1 x = 1.21
1.1x=1.21
x=1.21÷1.1
x=1.1
Solving equation 2x / 3 + 2x / 2 = 21
1 / 3 x + 5 / 6 x = 2 / 3 × 1 / 4
2X of 3 + 2x of 2 = 21
4x+3x=21*6
7x=21*6
x=18
1 / 3 x + 5 / 6 x = 2 / 3 × 1 / 4
4x+10x=2
14x=2
x=1/7
X = 1 / 7
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