Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution:
2x + 3y = 8
2x = 2 + 3y

Question

Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution: 2x + 3y = 8 2x = 2 + 3y

KnowledgeBoat · Accepted Answer

Given, Equations : 2x + 3y = 8 and 2x = 2 + 3y ⇒ 2x + 3y = 8 ⇒ 2x = 8 - 3y ⇒ x = ............(1) Substituting value of x from equation (1) in 2x = 2 + 3y, we get : Substituting value of y in equation (1), we get : Hence, x = 2.5 and y = 1.

Mathematics

Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution:
2x + 3y = 8
2x = 2 + 3y

Linear Equations

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Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution:
2x + 3y = 8
2x = 2 + 3y

Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution:
0.2x + 0.1y = 25
2(x - 2) - 1.6y = 116

Solve the following pairs of linear (simultaneously) equations using method of elimination by substitution:
6x = 7y + 7
7y - x = 8