Solve the equation.-2x + 4x + 7 = -3x
A. 
B. 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Multiply.(9y + x)(9y - x)
A. 81y2 - 18xy - x2 B. 81y2 - x2 C. 18y2 - x2 D. 81y2 + 18xy - x2
Mathematics
Factor the polynomial by substitution.a2(a + b)2 - ab(a + b)2 - 72b2(a + b)2
A. (a + b)2(a - 9)(a + 8) B. (a + b)2(a - 8b)(a + 9b) C. (a - 9b)(a + 8b)(a + b) D. (a + b)2(a - 9b)(a + 8b)
Mathematics
Solve the equation.
x = 216
A. 
B. {-3}
C. 
D. {3}
Mathematics
Solve the problem.Find the total area of both ends of the garage.
A. 315 ft2 B. 280 ft2 C. 390 ft2 D. 157.5 ft2
Mathematics