You can multiply both sides of an equation by a non-zero constant.
Identify a linear equation in standard formUse the properties of equality to write a linear equation in standard formDetermine solutions of a linear equation given in standard formGraph a linear equation given in standard form
To identify the slope in a linear equation, rearrange the equation into the form y = mx + b. The term m is the slope.
Without an equality sign the given expression is not an equation
It means that whatever you have substituted is the solution of the given linear equation. Or you have substituted the equation in itself.
There are two variables here (x & y) for which no value has been given. There is only one linear equation provided. Therefore, this equation can not be solved. More information is required, such as the value of one variable or another linear equation.
Without an equality sign the given expression can't be considered to be a linear equation.
the Bratu's equation is a differential equation which is non-linear (such as, if we have some solutions for it, a linear combinaison of these solutions will not be everytime a solution). It's given by the equation y''+a*e^y=0 or d²y/dy² =-ae^y.
With no equality sign the given expression is not an equation
The y-intercept of a linear equation is the point on the y-axis at which the line cuts.It could be found by plugging x = 0 in the given linear equation.For example,Consider 3x + 2y = 6. To find the y-intercept just plug x = 0 in the equation.3(0) + 2y = 62y = 6y = 3(0, 3) is the y-intercept of the linear equation 2x + 3y = 6.Note:In the same way we can find the x-intercept by plugging y = 0 in the given linear equation.
The given equation is exponential, not logarithmic!The logarithmic equation equivalent to ea= 47.38 isa = ln(47.38)ora = log(47.38)/log(e)The given equation is exponential, not logarithmic!The logarithmic equation equivalent to ea= 47.38 isa = ln(47.38)ora = log(47.38)/log(e)The given equation is exponential, not logarithmic!The logarithmic equation equivalent to ea= 47.38 isa = ln(47.38)ora = log(47.38)/log(e)The given equation is exponential, not logarithmic!The logarithmic equation equivalent to ea= 47.38 isa = ln(47.38)ora = log(47.38)/log(e)
Without an equality sign the given expression can't be considered to be a straight line equation.
Without an equality sign the information given can't be considered to be an equation. But: y = 2x+5 is a straight line equation