Solve \left\{ \begin{array}{l}y=x+7\\x=2\end{array}\right. - UpStudy

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Home Math Solver

y=x+7,x=2

error msg

Algebra
Calculus
Trigonometry
Matrix
Differential
Integral
Trigonometry
Letters

Question

{y = x + 7 x = 2

Solve the system of equations

Solve using the substitution method
Solve using the elimination method
Solve using the Gauss-Jordan method
Solve using the Cramer's rule

More methods

(x, y) = (2, 9)

Evaluate

{y = x + 7 x = 2

Substitute the given value of x into the equation y = x + 7

y = 2 + 7

Simplify

y = 9

Calculate

{x = 2 y = 9

Check the solution

More Steps Hide Steps

Check the solution

{9 = 2 + 7 2 = 2

Simplify

{9 = 9 2 = 2

Evaluate

true

{x = 2 y = 9

Solution

(x, y) = (2, 9)

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