1 and 3 I believe sorry if it’s incorrect
Regroup terms
2(x + 2) = 1
Divided both sides by 2
x + 2 = 1/2
Subtract 2 from both sides
x = 1/2 - 2
Simplify 1/2 - 2 to -3/2
<u>x = -3/2</u>
Three times the result of a number plus a number equals two times a number minus a number.
or
Three times the result of a variable plus a variable equals two times a variable minus a variable.
Answer:
![\sqrt[2]{f}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7Bf%7D)
Step-by-step explanation:
Calculate the product
Simplify the radical
Answer: A one-to-one correspondence between the parts of two figures is such that the corresponding parts are equal, then the figures are congruent.
