Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x+9=13-x
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Equation x^2+4x+13=0
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Equation log(x)-3+1/x=0
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Equation x+6(3-3x)=35
- Express {x} in terms of y where:
- 2*x+13*y=-7
- -4*x-1*y=-6
- -7*x-1*y=7
- -20*x+17*y=-16
- Derivative of:
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90
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Identical expressions
- y-(forty-six + twenty-four)= ninety
- y minus (46 plus 24) equally 90
- y minus (forty minus six plus twenty minus four) equally ninety
- y-46+24=90
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Similar expressions
- 0,460-0,0035*(1,95*10^5)*(400*10^(-6))*((x-0,058)/x)+435*(327,6*10^(-6))=19*0,17*0,8*x
- 2\9(0.45-2.7y)-7\17(0.51-3.4)=0.16
- y+(46+24)=90
- y-(46-24)=90
y-(46+24)=90 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without y)
from left part to right part, we given:
$$y = 160$$
We get the answer: y = 160
y-(46+24) = 90
Expand brackets in the left part
y-46-24 = 90
Looking for similar summands in the left part:
-70 + y = 90
Move free summands (without y)
from left part to right part, we given:
$$y = 160$$
We get the answer: y = 160