Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5-x=4(x-3)
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Equation 7x-(3+2x)=x+9
- Equation (x^2-16)^2+(x^2-3*x-28)^2=0
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Equation (1/6)^(x+8)=6^x
- Express {x} in terms of y where:
- 11*x-10*y=-19
- -4*x+1*y=-6
- 8*x+7*y=11
- 17*x-2*y=7
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Identical expressions
- y- seven / twelve = four
- y minus 7 divide by 12 equally 4
- y minus seven divide by twelve equally four
- y-7 divide by 12=4
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Similar expressions
- y+7/12=4
y-7/12=4 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:
$$y = \frac{55}{12}$$
We get the answer: y = 55/12
y-7/12 = 4
Move free summands (without y)
from left part to right part, we given:
$$y = \frac{55}{12}$$
We get the answer: y = 55/12
Sum and product of roots
[src]
sum
55 -- 12
$$\frac{55}{12}$$
=
55 -- 12
$$\frac{55}{12}$$
product
55 -- 12
$$\frac{55}{12}$$
=
55 -- 12
$$\frac{55}{12}$$
55/12
The graph