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If the equation 2x - 3 = 7 is solved for x, what is the solution?
Practice Questions
Q1
If the equation 2x - 3 = 7 is solved for x, what is the solution?
2
5
10
3
Questions & Step-by-Step Solutions
If the equation 2x - 3 = 7 is solved for x, what is the solution?
Steps
Concepts
Step 1: Start with the equation 2x - 3 = 7.
Step 2: To get rid of the -3, add 3 to both sides of the equation.
Step 3: Now the equation looks like this: 2x = 10.
Step 4: Next, to solve for x, divide both sides of the equation by 2.
Step 5: Now the equation looks like this: x = 5.
Algebraic Manipulation
– The process of rearranging an equation to isolate the variable.
Solving Linear Equations
– Finding the value of the variable that satisfies the equation.
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