Solve PAGE NO DATE 18+63-2 | 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

$$18 + 6 \div 3 - 2 + 8 \times 9 - 10 =$$

Evaluate

$80$

Solution Steps

Divide $6$ by $3$ to get $2$.

$$18+2-2+8\times 9-10$$

Add $18$ and $2$ to get $20$.

$$20-2+8\times 9-10$$

Subtract $2$ from $20$ to get $18$.

$$18+8\times 9-10$$

Multiply $8$ and $9$ to get $72$.

$$18+72-10$$

Add $18$ and $72$ to get $90$.

$$90-10$$

Subtract $10$ from $90$ to get $80$.

$$80$$

Factor

$2^{4}\times 5$