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- Equation:
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Equation x^2+4*x+4=0
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Equation (x^2-4)^2+(x^2-3x-10)^2=0
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Equation -x/3+x+7=3
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Equation -20*(x-13)=-220
- Express {x} in terms of y where:
- -14*x+4*y=-16
- -13*x-10*y=5
- 9*x-1*y=17
- -12*x-8*y=13
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Identical expressions
- -x/ three +x+ seven = three
- minus x divide by 3 plus x plus 7 equally 3
- minus x divide by three plus x plus seven equally three
- -x divide by 3+x+7=3
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Similar expressions
- -x/3+x-7=3
- -x/3-x+7=3
- x/3+x+7=3
-x/3+x+7=3 equation
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The solution
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-x --- + x + 7 = 3 3
$$\left(\frac{\left(-1\right) x}{3} + x\right) + 7 = 3$$
Detail solution
Given the linear equation:
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$\frac{2 x}{3} = -4$$
Divide both parts of the equation by 2/3
We get the answer: x = -6
-x/3+x+7 = 3
Looking for similar summands in the left part:
7 + 2*x/3 = 3
Move free summands (without x)
from left part to right part, we given:
$$\frac{2 x}{3} = -4$$
Divide both parts of the equation by 2/3
x = -4 / (2/3)
We get the answer: x = -6
The graph