Remember your high school curriculum? Sometimes it's good to take a break from your daily routine and stretch your mind a little. Mathematics is perfect for this. Try to solve the problem without a calculator and hints. Check how quickly your brain remembers forgotten formulas and gets back to work. Ready to try your hand? Then go ahead!
Solve a simple equation for 6th grade
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To solve this example, you need to move the term, changing the sign to the opposite. This principle is used to leave the unknown variable on one side of the equation and all the known numbers on the other.
The final rule is simple: When you transfer any number or expression through an equals sign, it necessarily changes the sign to the opposite one. This is what allows you to correctly balance both sides of the equation and get the answer step by step.
