Equation Models Question
Symbolic Model
2x+3=(-5)
Answer and check the solution please.
To solve the equation 2x + 3 = -5, we are looking for the value of x that makes the equation true. Here's how you can find the solution:
Step 1: Start with the given equation: 2x + 3 = -5.
Step 2: Subtract 3 from both sides of the equation to isolate the term with x. This gives us: 2x = -5 - 3, which simplifies to: 2x = -8.
Step 3: Divide both sides of the equation by 2 to solve for x. This gives us: x = -8 / 2, which simplifies to: x = -4.
Thus, the solution to the equation 2x + 3 = -5 is x = -4.
To check if this solution is correct, substitute the value of x back into the original equation and see if it holds true.
Substituting x = -4 into the equation:
2(-4) + 3 = -5
-8 + 3 = -5
-5 = -5
Since both sides of the equation are equal, we can conclude that x = -4 is indeed the correct solution to the equation.