Question #1000080

# how to solve the system of 4 equations?

2w + 3x - 4y + z = 19 -w - x + 2y - 3z = -18 6w + 2x - y + 2z = 10 -4w - 2x + 8y - 5z = -38 Show work please:)

2012-10-16 01:58:13

TELL US , if you have any answer
{"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0}