Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation x+5=12
-
Equation -4x+9=-19
-
Equation x^2+20*x+100=0
- Equation (6-4x)(x+9)=0
- Express {x} in terms of y where:
- -19*x+3*y=-13
- 10*x+7*y=-13
- -1*x+9*y=12
- 10*x-19*y=-2
- Graphing y =:
- x+5
- Sum of series:
-
x+5
- Derivative of:
-
x+5
- 12
- Integral of d{x}:
-
12
- Canonical form:
- 12
-
Identical expressions
- x+ five = twelve
- x plus 5 equally 12
- x plus five equally twelve
-
Similar expressions
- x-5=12
- (2x-6)(4x-3)+(x-1)(2x-1)-20x(3x-2)=0
x+5=12 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:
$$x = 7$$
We get the answer: x = 7
x+5 = 12
Move free summands (without x)
from left part to right part, we given:
$$x = 7$$
We get the answer: x = 7
The graph