Answer:
x=12
Step-by-step explanation:
2x-9= 3+x
add 9 to both sides
2x=12+x
subtract x from both sides
x=12
The value of x is 12.
The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
+ Addition operation: Adds values on either side of the operator.
For example 12 + 2 = 14
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
/ Division operation: Divides left-hand operand by right-hand operand
For example 12/2 = 6
To determine Nine less than twice x is three more than x
2x - 9 = 3 + x
Add 9 to both sides of the equation
2x = 12 + x
Subtract x from both sides of the equation
x = 12
Hence, the value of x is 12.
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