Question

How could you apply a Property of Equality to this equation to solve for x?

X + 2 = 4

Answer 1

2
Solution
1+1 = 2
2+2= 4

Answer 2

x = 2

Explanation:

• first we will subtract 2 from both sides to eliminate 2 in side of x

so we will get ,

=》x + 2 - 2 = 4 - 2

=》x = 2

hence we get x = 2 , solved