Solve for x: -4 = x + 6
Understand the Problem
The question is asking us to solve the equation -4 = x + 6 for the variable x. This involves isolating x on one side of the equation.
Answer
$x = -10$
Answer for screen readers
The solution for $x$ is $-10$.
Steps to Solve
- Isolate x on one side
To isolate x, we need to eliminate the constant on the side with x. We'll do this by subtracting 6 from both sides of the equation.
$$ -4 - 6 = x + 6 - 6 $$
This simplifies to:
$$ -10 = x $$
- Rearrange the equation
Now, we can write the equation with x on the left side. This gives us:
$$ x = -10 $$
The solution for $x$ is $-10$.
More Information
The result means that if you substitute $-10$ back into the original equation $-4 = x + 6$, both sides will be equal, confirming that $x = -10$ is correct.
Tips
- Forgetting to change the sign when moving terms across the equal sign. Always remember to perform the same operation on both sides to maintain the equality.
- Miscalculating the subtraction. Double-check the basic arithmetic when solving.
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