Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -20*(x-13)=-220
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Equation x^2-10x+24=0
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Equation 8*x=2
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Equation -sin(x)=0
- Express {x} in terms of y where:
- 8*x-13*y=-12
- 2*x+18*y=20
- -10*x+13*y=5
- 16*x-15*y=4
- Derivative of:
- -7x+3
- Graphing y =:
- -7x+3
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Identical expressions
- -7x+ three = thirty -2x
- minus 7x plus 3 equally 30 minus 2x
- minus 7x plus three equally thirty minus 2x
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Similar expressions
- 4*x^2-7*x+3=0
- 7x+3=30-2x
- -7x+3=30+2x
- -7x-3=30-2x
- 4(x-8)i-7(x+3)=0
- -5*(z-7)=30-(2*x+1)
- x^2-7*x+3=0
- -5(x-7)=30-(2x+1)
-7x+3=30-2x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by -5
We get the answer: x = -27/5
-7*x+3 = 30-2*x
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by -5
x = 27 / (-5)
We get the answer: x = -27/5
The graph