Solve the system of linear equations. separate the x - and y - values with a coma. - x=62-18y

2x=38-18y

Solve the following system:

{-x = 62 - 18 y | (equation 1) {2 x = 38 - 18 y | (equation 2)

Express the system in standard form:

{-x + 18 y = 62 | (equation 1) {2 x + 18 y = 38 | (equation 2)

Swap equation 1 with equation 2:

{2 x + 18 y = 38 | (equation 1) {-x + 18 y = 62 | (equation 2)

Add 1/2 * (equation 1) to equation 2:

{2 x + 18 y = 38 | (equation 1) {0 x+27 y = 81 | (equation 2)

Divide equation 1 by 2:

{x + 9 y = 19 | (equation 1) {0 x+27 y = 81 | (equation 2)

Divide equation 2 by 27:

{x + 9 y = 19 | (equation 1) {0 x+y = 3 | (equation 2)

Subtract 9 * (equation 2) from equation 1:

{x+0 y = - 8 | (equation 1) {0 x+y = 3 | (equation 2)

Collect results:

Answer: {x = - 8, y = 3