MatemáticasBásico1 respuestas

Ecuación doble incógnitaa)5x - 2y = - 12b)x + 3y = 1?

Ecuación doble incógnita a)5x - 2y = - 12 b)x + 3y = 1.

Calculadora interactiva

ax² + bx + c = 0

En resumen

A) Simplifying 5x + - 2y = 12 Solving 5x + - 2y = 12 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation.

Mejor respuesta

Roge456Cr7
0

A) Simplifying

5x + - 2y = 12

Solving

5x + - 2y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2y' to each side of the equation.

5x + - 2y + 2y = 12 + 2y

Combine like terms : - 2y + 2y = 0

5x + 0 = 12 + 2y

5x = 12 + 2y

Divide each side by '5'.

X = 2.

4 + 0.

4y

Simplifying

x = 2.

4 + 0.

4y

B)Simplifyingx + 3y = 1

Solving

x + 3y = 1

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add ' - 3y' to each side of the equation.

X + 3y + - 3y = 1 + - 3y

Combine like terms : 3y + - 3y = 0

x + 0 = 1 + - 3y

x = 1 + - 3y

Simplifying

x = 1 + - 3y.