Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation x+y=15
-
Equation -(-y+4)+2*y+1=0
-
Equation 11-5(2x+1)=41-9x
- Equation 2*x^2+50=0
- Express {x} in terms of y where:
- -16*x-20*y=-13
- 4*x+5*y=7
- -5*x+7*y=-18
- -11*x-20*y=9
- Sum of series:
-
23
- Expression:
- 23
- Canonical form:
- 23
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Identical expressions
- x-(thirty-one - eight)= twenty-three
- x minus (31 minus 8) equally 23
- x minus (thirty minus one minus eight) equally twenty minus three
- x-31-8=23
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Similar expressions
- 2x-2(3x+4)=-12
- x+(31-8)=23
- x-(31+8)=23
x-(31-8)=23 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:
$$x = 46$$
We get the answer: x = 46
x-(31-8) = 23
Expand brackets in the left part
x-31+8 = 23
Looking for similar summands in the left part:
-23 + x = 23
Move free summands (without x)
from left part to right part, we given:
$$x = 46$$
We get the answer: x = 46
The graph