Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x+10)^2=(2-x)^2
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Equation -7-x=3x+17
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Equation (x+10)2=(5-x)2
- Equation 9-4y=5y
- Express {x} in terms of y where:
- -2*x+10*y=-6
- -12*x+3*y=-8
- 6*x+8*y=-14
- -4*x-11*y=6
- Derivative of:
- 5y
- Canonical form:
- 5y
- The double integral of:
- 5y
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Identical expressions
- nine -4y=5y
- 9 minus 4y equally 5y
- nine minus 4y equally 5y
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Similar expressions
- 9+4y=5y
- 9-4*y=-5*y
- 832:8*4:(66-15*y-16+33*y)-1=4
- y^2+5*y+9=0
9-4y=5y equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without y)
from left part to right part, we given:
$$- 4 y = 5 y - 9$$
Move the summands with the unknown y
from the right part to the left part:
$$\left(-9\right) y = -9$$
Divide both parts of the equation by -9
We get the answer: y = 1
9-4*y = 5*y
Move free summands (without y)
from left part to right part, we given:
$$- 4 y = 5 y - 9$$
Move the summands with the unknown y
from the right part to the left part:
$$\left(-9\right) y = -9$$
Divide both parts of the equation by -9
y = -9 / (-9)
We get the answer: y = 1