Let's solve the equation step by step:

Given equation:  
\[ 2x + 3 + 5x = -18 \]

### Step 1: Combine like terms
The terms with \(x\) are \(2x\) and \(5x\).

\[
2x + 5x = 7x
\]

So, the equation becomes:
\[
7x + 3 = -18
\]

### Step 2: Isolate the variable term
Subtract 3 from both sides of the equation:



Learn how to solve the linear equation 2x + 3 + 5x = -18 with a step-by-step breakdown. This problem covers algebraic concepts like combining like terms and isolating the variable. Suitable for students in Grades 6-8.

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