Khan Academy
September 09, 2014
1176
04:20

Description

Example doing Khan Academy systems of equations exercise at: http://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/e/systems_of_equations_with_substitution

Category

Solving systems with substitution

Tags

u14_l2_t1_we3 Substitution Method CC_8_EE_8_a CC_8_EE_8_b CC_8_EE_8_c CC_8_F_3 CC_39336_A-REI_6

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