Answer:
2.49556
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
give me brainly
am i correct? let me know
Answer:
The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
Step-by-step explanation: