Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x-2(3x+4)=-12
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Equation k^2+2*k=0
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Equation 11-x=31
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Equation 6*x^2=0
- Express {x} in terms of y where:
- 13*x+14*y=5
- 11*x-2*y=-15
- 12*x-14*y=5
- 18*x+5*y=-18
- Expression:
- 32
- Canonical form:
- 32
- 32
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Identical expressions
- 4x+(three x)-3= thirty-two
- 4x plus (3x) minus 3 equally 32
- 4x plus (three x) minus 3 equally thirty minus two
- 4x+3x-3=32
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Similar expressions
- 4x-(3x)-3=32
- (2x-3)(2x-3)=25
- 2*(-4+3*(2*x-1)/(x-1))/(x-1)^3=0
- (2x+3)^2-4(x-1)*(x+1)=49
- (x-2)^2+(x-3)^2=2x
- 4x+(3x)+3=32
4x+(3x)-3=32 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:
$$7 x = 35$$
Divide both parts of the equation by 7
We get the answer: x = 5
4*x+(3*x)-3 = 32
Expand brackets in the left part
4*x+3*x-3 = 32
Looking for similar summands in the left part:
-3 + 7*x = 32
Move free summands (without x)
from left part to right part, we given:
$$7 x = 35$$
Divide both parts of the equation by 7
x = 35 / (7)
We get the answer: x = 5