Solve the system by the elimination method. Check your work. 2a + 3b = 6 5a + 2b - 4 = 0 Make sure there are NO SPACES in your answer. Include a comma in your answer. ANSWER: {( a0 )}
Accepted Solution
A:
2a + 3b = 6.....multiply by 2 5a + 2b = 4 ...multiply by -3 ---------------- 4a + 6b = 12 (result of multiplying by 2) -15a - 6b = -12 (result of multiplying by -3) ----------------add - 11a = 0 a = 0