GamerGirl15
GamerGirl15
02-06-2015
Mathematics
contestada
Solve: 2a-3b=52a−3b=5
a+b=10
Respuesta :
mparty28
mparty28
02-06-2015
first you add 3b to both sides making it 2a=52a-5
and then you subtract 52a from each side making it -50a=-5
a=10
Next you substitute A
10+b=10
B=0
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
Factor the expression. If the expression cannot be factored, say so.
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
What is the creepiest sounding scale? What scale would u use for writing creepy music in other words
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
Does an owl have a backbone?
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
