Solve -4+[(3-9)-(-4-2)+3] | 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

$$-4+[(3-9)-(-4-2)+3]$$

Evaluate

$-1$

Solution Steps

Subtract $9$ from $3$ to get $-6$.

$$-4+-6-\left(-4-2\right)+3$$

Subtract $2$ from $-4$ to get $-6$.

$$-4+-6-\left(-6\right)+3$$

The opposite of $-6$ is $6$.

$$-4-6+6+3$$

Add $-6$ and $6$ to get $0$.

$$-4+0+3$$

Add $-4$ and $0$ to get $-4$.

$$-4+3$$

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

$$-1$$

Factor

$-1$