write three different equations that have x=5 as a solution
The easiest ways to do this is to add, subtract, multiply, or devide 5 from a number, do that operation to x, and set that number as the equivelent.
For example
\(3*5=15\)
so
\(3x=15\)
Answer: The three different equations will be
\(x+3=8\\\\2x-8=2\\\\4x-4=16\)
Step-by-step explanation:
We have to write three equation that have x = 5 as a solution:
1) First equation will be
\(x+3=8\\\\x=8-3\\\\x=5\)
2) Second equation will be
\(2x-8=2\\\\2x=8+2\\\\2x=10\\\\x=\frac{10}{2}\\\\x=5\)
3) Third equation will be
\(4x-4=16\\\\4x=16+4\\\\4x=20\\\\x=\frac{20}{4}\\\\x=5\)
Hence, the three different equations will be
\(x+3=8\\\\2x-8=2\\\\4x-4=16\)