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- Equation:
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Equation x^2-x+8=0
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Equation 3x^2-2x=0
- Equation x^2+y^2=1
- Express {x} in terms of y where:
- -4*x+7*y=-16
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- -17*x+16*y=-19
- 18*x-6*y=7
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Identical expressions
- five ,7x-(four - three ,1x)= eighty-four
- 5,7x minus (4 minus 3,1x) equally 84
- five ,7x minus (four minus three ,1x) equally eighty minus four
- 5,7x-4-3,1x=84
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Similar expressions
- 5,7x-(4+3,1x)=84
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5,7x-(4-3,1x)=84 equation
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The solution
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57*x 31*x ---- + -4 + ---- = 84 10 10
$$\frac{57 x}{10} + \left(\frac{31 x}{10} - 4\right) = 84$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Move free summands (without x)
from left part to right part, we given:
$$\frac{44 x}{5} = 88$$
Divide both parts of the equation by 44/5
We get the answer: x = 10
(57/10)*x-(4-(31/10)*x) = 84
Expand brackets in the left part
57/10x-4-31/10x) = 84
Move free summands (without x)
from left part to right part, we given:
$$\frac{44 x}{5} = 88$$
Divide both parts of the equation by 44/5
x = 88 / (44/5)
We get the answer: x = 10
The graph