Mister Exam
Other calculators
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How to use it?
- Equation:
-
Equation sin(x)=0
-
Equation tanx=-sqrt(3)
- Equation a*4a
- Equation 5x-3=3×-11
- Express {x} in terms of y where:
- -7*x+8*y=-14
- -14*x+2*y=8
- -17*x+14*y=-18
- -1*x-15*y=20
-
Identical expressions
- - twenty-two -5y= eighty-eight +5y
- minus 22 minus 5y equally 88 plus 5y
- minus twenty minus two minus 5y equally eighty minus eight plus 5y
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Similar expressions
- -22-5y=88-5y
- -22+5y=88+5y
- 22-5y=88+5y
-22-5y=88+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:
$$- 5 y = 5 y + 110$$
Move the summands with the unknown y
from the right part to the left part:
$$\left(-10\right) y = 110$$
Divide both parts of the equation by -10
We get the answer: y = -11
-22-5*y = 88+5*y
Move free summands (without y)
from left part to right part, we given:
$$- 5 y = 5 y + 110$$
Move the summands with the unknown y
from the right part to the left part:
$$\left(-10\right) y = 110$$
Divide both parts of the equation by -10
y = 110 / (-10)
We get the answer: y = -11