Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation sin(x)=4
-
Equation 5^x=125
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Equation (|x+4|)=5
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Equation 2*sin(x)=1
- Express {x} in terms of y where:
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
- -5*x-2*y=9
- Graphing y =:
- 22x
- Canonical form:
- 22x
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Identical expressions
- 3x-(ten -9x)=22x
- 3x minus (10 minus 9x) equally 22x
- 3x minus (ten minus 9x) equally 22x
- 3x-10-9x=22x
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Similar expressions
- (5x-1)(x+2)+3(x-4)(x+4)=2(2x+3)2-8.
- 3x-(10+9x)=22x
- (x^2+2x)-(x+2)(2x^2-x)=6(2x-1)^2
- 3x+(10-9x)=22x
- 6×2^(2x)-13×6^x+6×3^(2x)=0
- 9^x+1-43×2^2x+3+6^3-x=0
3x-(10-9x)=22x 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 x)
from left part to right part, we given:
$$12 x = 22 x + 10$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-10\right) x = 10$$
Divide both parts of the equation by -10
We get the answer: x = -1
3*x-(10-9*x) = 22*x
Expand brackets in the left part
3*x-10+9*x = 22*x
Looking for similar summands in the left part:
-10 + 12*x = 22*x
Move free summands (without x)
from left part to right part, we given:
$$12 x = 22 x + 10$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-10\right) x = 10$$
Divide both parts of the equation by -10
x = 10 / (-10)
We get the answer: x = -1
The graph