What is the value of x in the equation 3x + 5 = 2x - 1?
An equation is a mathematical statement with an 'equal to' symbol between two algebraic expressions that have equal values.
Answer: The value of x in the equation 3x + 5 = 2x - 1 is -6
Let's solve the given equation
For the equation 3x +5 = 2x -1, we will first try to move all the constants on one side, and all the variables on the other side.
Now, we will get
3x - 2x = -1 - 5
Hence, on simplifying both sides further, we get
x = -1 - 5
⇒ x = -6