Math Problem Statement

jika x = -3 dan y = 5, carilah nilai dari bentuk aljabar a. -2x y - 3 (x + 2y) b. 2 (3x - 6y) + 3 (5y - 2x) c. (-12x²y) : (-4x)

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Substitution Method
Simplification of Algebraic Expressions

Formulas

Expression Simplification
Substitution of Variables

Theorems

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Suitable Grade Level

Grades 7-9