Mister Exam
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How to use it?
- Equation:
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Equation 9-7(x+3)=5-6x
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Equation (7x-8)-(2x-5)=17
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Equation (-4x+7)(-x+5)=0
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Equation (4x-13)-(8x-2)=13
- Express {x} in terms of y where:
- -14*x-3*y=-5
- (x^2+y^2-1)^3-x^2*y^3=0
- 4*x+16*y=6
- -6*x+1*y=14
- Sum of series:
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17
- Derivative of:
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17
- Limit of the function:
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17
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Identical expressions
- (7x- eight)-(2x- five)= seventeen
- (7x minus 8) minus (2x minus 5) equally 17
- (7x minus eight) minus (2x minus five) equally seventeen
- 7x-8-2x-5=17
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Similar expressions
- (7x-8)+(2x-5)=17
- (7x-8)-(2x+5)=17
- (7x+8)-(2x-5)=17
(7x-8)-(2x-5)=17 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:
$$5 x = 20$$
Divide both parts of the equation by 5
We get the answer: x = 4
(7*x-8)-(2*x-5) = 17
Expand brackets in the left part
7*x-8-2*x+5 = 17
Looking for similar summands in the left part:
-3 + 5*x = 17
Move free summands (without x)
from left part to right part, we given:
$$5 x = 20$$
Divide both parts of the equation by 5
x = 20 / (5)
We get the answer: x = 4
The graph