How to solve 7+3x=9x+1

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 7+3x=9x+1 | Equatix

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

Unit Circle

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Conic Sections

Sequences & Series

Descriptive Statistics

Eigenvalues & Eigenvectors

Linear Transformations

Example

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$7+3x=9x+1$$

Solve for x

$x=1$

Steps for Solving Linear Equation

Subtract $9x$ from both sides.

$$7+3x-9x=1$$

Combine $3x$ and $-9x$ to get $-6x$.

$$7-6x=1$$

Subtract $7$ from both sides.

$$-6x=1-7$$

Subtract $7$ from $1$ to get $-6$.

$$-6x=-6$$

Divide both sides by $-6$.

$$x=\frac{-6}{-6}$$

Divide $-6$ by $-6$ to get $1$.

$$x=1$$

Show Solution

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

Example

Question

Solve for x

Steps for Solving Linear Equation