algebra
posted by angie .
one angle of a parrallelogram is 23 degrees less than six times the measure of the angle next to it.the sum of the measures of the angles is 180 degrees. find the measure of the adjacent angles of the parrallelogram.

if one angle is x, then
x + 6x23 = 180
7x = 203
x = 29
the two angles are 29 and 151 degrees