Question

solve this question by elimination method
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Answer 1

Step-by-step explanation:

$3x + 4y = 10 \: \: \: \: 2x - 2y = 2 \\2(3x + 4y = 10) - 3(2x - 2y = 2) \\(6x + 8y = 20) - (6x + 6y = - 6 )\\0 + 2y = 26 \\y = 13$

Solve for x.

$3x + 4 \times 13 = 10 \\3x + 52 = 10 \\3x = - 42 \\ x = - 14$

Answer 2

i think this is the answer