Solve 8(10-k)=2k - ScanMath

HOME CALCULATOR

Calculator

Algebra

Calculus

Trigonometry

Matrix

Examples

Basic Math&Pre-Algebra Algebra Precalculus Calculus Trigonometry Statistics

DOWNLOAD FOR FREE

Example problems

Basic Math&Pre-Algebra

Whole Numbers Fraction and Mixed Numbers Decimals Ratio and Proportion Exponents and Radicals Percent Modulo Scientific Notation

Algebra

Algebraic Expressions Equations Inequalities System of Equations Factoring Function Conic Sections Sequence and Series Binomial Theorem

Precalculus

Function Equations Inequalities System of Equations Matrices Polar Coordinates Parametric Equations Conic Sections Sequence and Series

Calculus

Limits Derivatives Integrals First-Order Differential Equations Infinite Sequences and Series Partial Derivatives Parametric Equations

Trigonometry

Simplify Evaluating Trigonometric Functions Factoring Trigonometric Equation Verifying Trigonometric Identities

Statistics

Order Probability

Algebra
Calculus
Trigonometry
Matrix

Type your math problem... 8(10-k)=2k

Question

Solve the equation

k = 8

Evaluate

8 (10 - k) = 2 k

Expand the expression

More Steps

Evaluate

8 (10 - k)

Apply the distributive property

8 \times 10 - 8 k

Multiply the numbers

80 - 8 k

80 - 8 k = 2 k

Move the variable to the left side

80 - 8 k - 2 k = 0

Subtract the terms

More Steps

Evaluate

- 8 k - 2 k

Collect like terms by calculating the sum or difference of their coefficients

(- 8 - 2) k

Subtract the numbers

- 10 k

80 - 10 k = 0

Move the constant to the right side

- 10 k = 0 - 80

Removing 0 doesn't change the value,so remove it from the expression

- 10 k = - 80

Change the signs on both sides of the equation

10 k = 80

Divide both sides

\frac{10 k}{10} = \frac{80}{10}

Divide the numbers

k = \frac{80}{10}

Solution

More Steps

Evaluate

\frac{80}{10}

Reduce the numbers

\frac{8}{1}

Calculate

8

k = 8

Show Solution

Graph

[email protected]

English