Big Ideas Math: Modeling Real Life, Grade 6
BI
Big Ideas Math: Modeling Real Life, Grade 6 View details
4. Writing Equations in Two Variables
Continue to next subchapter

Exercise 61 Page 272

Substitute 1 for x into the given equation.

y=11

Practice makes perfect
We want to fill the blank so that the ordered pair is a solution of the equation. y=8x+3; (1, ) To do so, we will solve the given equation for y when x=1. y=8x+3 Let's substitute 1 for x into the above equation to evaluate y.
y=8x+3
y=8( 1)+3
y=8+3
y=11
Now, we can fill the blank. y=8x+3; (1,11)