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Is $-5$ a solution of $2(3 x+10)=5 x+6 ?$
5 x+6
Algebra
Chapter 3
Graphing Linear Equations and Inequalities in Two Variables; Functions
Section 3
Intercepts
Graphs and Statistics
Equations and Inequalities
Linear Functions
Systems of Equations and Inequalities
Campbell University
Harvey Mudd College
University of Michigan - Ann Arbor
Lectures
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So for this one we know that it says is negative five a solution of this equation. So in order to do that, I'm gonna first distribute the true to the inside of the princes to get six x supposed 20. All I did is multiplied two times three x and two times 10. So that equals five experts. Six. So now I'm gonna just rearrange my variables. I'm gonna subtract five extra both sides of the equation to get X Plus 20 is equal to six. And then I'm going to subtract 20 from boats into the equation to get that X is equal to negative 14. So no.
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