Choose a method to solve the following system of equations. explain why you chose that method.
solve.
y = 2x + 7

y = -2x - 5

i don't know

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group