Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -x/12+x=55/12
- Equation x-y=1
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Equation 3(x+3)=2x+5
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Equation 8-5(2x-3)=13-6x
- Express {x} in terms of y where:
- -4*x+6*y=-7
- -7*x-13*y=5
- 6*x+1*y=14
- 14*x-3*y=-5
- Graphing y =:
- 3(x+3)
- 2x+5
- Derivative of:
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2x+5
- Integral of d{x}:
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2x+5
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Identical expressions
- three (x+ three)=2x+ five
- 3(x plus 3) equally 2x plus 5
- three (x plus three) equally 2x plus five
- 3x+3=2x+5
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Similar expressions
- 3(x-3)=2x+5
- sin^(3)(x)+3*sin(x)*cos(x)+sin(x)*cos(x)=5cos^(3)(x)
- 3x+3=5x
- 3(x+3)=2x-5
- (3x-2)(3x+2)-(3x-1)(3x+3)=5.
- 4*(x+1)=15*x-7*(2*x+5)
3(x+3)=2x+5 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
Move free summands (without x)
from left part to right part, we given:
$$3 x = 2 x - 4$$
Move the summands with the unknown x
from the right part to the left part:
$$x = -4$$
We get the answer: x = -4
3*(x+3) = 2*x+5
Expand brackets in the left part
3*x+3*3 = 2*x+5
Move free summands (without x)
from left part to right part, we given:
$$3 x = 2 x - 4$$
Move the summands with the unknown x
from the right part to the left part:
$$x = -4$$
We get the answer: x = -4
The graph