![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0332a98280c170e177911f2ad20cb1c5.png\")
Given equations are
\
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=709e56244702d8f7a4a9dfab49461333.png\")
Multiply equation 1 with 3 and equation 2 with 5
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=209e4bdb1195e928f89eb42c0ca97232.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=73cbbd8767b2efcdd4a6ca11594f97e2.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=85e1e17a4b84a77dc671aad7e06f5119.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=de22593362d8866215f5ca2fd1a44289.png\")
Add multiplied equations 1 and 2
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=271db47658d1178b0eeb9b6144bb8188.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3025a05534663fe5f5a5fa81c0b2b47a.png\")
7y +28 = 0
\Therefore 7y = -28 ==> y = -28/7==> y = -4
\Substitute y = -4 in equation 2
\3x + 4(-4) -2 =0===>3x - 16 - 2 = 0
\= 3x -18 = 0==>3x = 18==> x = 18/3 ==>x = 6
\Therefore the solutions for the given equation 1 and 2 is x = 6 and y = -4