Solve (3)/(25)+z=1-(4)/(25) | 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

$$\frac{ 3 }{ 25 } +z=1- \frac{ 4 }{ 25 }$$

Solve for z

$z=\frac{18}{25}=0.72$

Steps for Solving Linear Equation

Convert $1$ to fraction $\frac{25}{25}$.

$$\frac{3}{25}+z=\frac{25}{25}-\frac{4}{25}$$

Since $\frac{25}{25}$ and $\frac{4}{25}$ have the same denominator, subtract them by subtracting their numerators.

$$\frac{3}{25}+z=\frac{25-4}{25}$$

Subtract $4$ from $25$ to get $21$.

$$\frac{3}{25}+z=\frac{21}{25}$$

Subtract $\frac{3}{25}$ from both sides.

$$z=\frac{21}{25}-\frac{3}{25}$$

Since $\frac{21}{25}$ and $\frac{3}{25}$ have the same denominator, subtract them by subtracting their numerators.

$$z=\frac{21-3}{25}$$

Subtract $3$ from $21$ to get $18$.

$$z=\frac{18}{25}$$