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 ( 24+ )
Otras preguntas
What is one of the conditions necessary for thunderstorms to develop
What is the definition of genes?
2 organisms that respire anaerobically
Correct the sentence by selecting the proper pronoun usage. Beatrice can expect her aunt and uncle and I to help her move. us her and him and I them and I corre
how many people have died in the Mexican revolution?
Find the missing dimension. Round your answer to the nearest tenth. Please help me answer this problem. :) thanks.
During puberty, the hormones in your body are always at normal levels. a. True b. False
A person's master status never changes. a. true b. false
Why was natural selection an important contribution to the theory of evolution?
A force of 1500 pounds drags a truck 40 feet in 20 seconds. How much work is accomplished? How much power was required?
