Answer:
True
Step-by-step explanation:
Bcs, in the equation x+(-x)=0 you do x-x ( which is basically x+ -x) and they cancel each other out. This means your equation is 0=0
Answer:
Step-by-step explanation:
Let the number be x,
2x+4 = 3x-7
Collect like terms
2x-3x= -4-7
-x =. -11
Multiply both sides by -1
x. =. 11
PLEASE MARK BRAINLIEST.
Answer:
833/500 or 1 333/500
Step-by-step explanation:
Yes, because the sum of any 2 sides of the triangle is greater than the value of the third side.
Answer:
19x I believe
Step-by-step explanation:
Added 10 and 9, left the x
