ThatQuiz
|
试题库
|
现在参加这个测试
Algebra Lesson 20
Lesson 20
Solve for x
-2+x=-x+2
x=
Solve for x
2+3x=x+7
x=
(express answer as a decimal)
2x+1-(-x-2)=2-(-2x)
Solve
x=
Check your work!!
创建
That Quiz
— 针对各年级学生的数学测试网站.