Solve (- 3) + (- 8) / (- 4) - 2(- 2) | Equatix - Math Solver

Fractions & Decimals

Ratios & Proportions

Basic Number Theory

Integers & Absolute Values

Factors & Multiples

Prime Factorization

Basic Equations & Inequalities

Coordinate Plane & Graphing

Linear Equations & Inequalities

Quadratic Equations

Polynomials & Factoring

Functions & Graphs

Systems of Equations

Trigonometric Functions

Trigonometric Identities & Equations

Right Triangle Trigonometry

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Sequences & Series

Descriptive Statistics

Normal Distribution

Hypothesis Testing

Regression Analysis

Linear Programming

Sets & Counting

Eigenvalues & Eigenvectors

Linear Transformations

Atomic Structure

Thermochemistry

Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$(-3)+(-8)\div(-4)-2\times(-2)$$

Evaluate

$3$

Solution Steps

Divide $-8$ by $-4$ to get $2$.

$$-3+2-2\left(-2\right)$$

Add $-3$ and $2$ to get $-1$.

$$-1-2\left(-2\right)$$

Multiply $2$ and $-2$ to get $-4$.

$$-1-\left(-4\right)$$

The opposite of $-4$ is $4$.

$$-1+4$$

Add $-1$ and $4$ to get $3$.

$$3$$

Factor

$3$