Answer:
x= -2
Step-by-step explanation:
x+3(3) =7
1. 3 x 3 =9: Multiply three by three
2. x+9 =7: Subtract 9 on both sides
-9 -9
3. x= -2
Answer:
x=-2
Step-by-step explanation:
X+3(3)=7
Can also be known as:
X+3*3=7
2. Remove the parentheses: (a)=a
X+3*3=7
3. Multiply the numbers: 3*3=9
X+9=7
4. Subtract 9 from both sides
X+9-9=7-9
5. Simplify
X=-2
Hope this helped :)
