Find your Math Personality!

Find your Math Personality!

# 2x + ________ = 11 has the solution – 4

**Solution:**

Let’s 2x + A = 11 has the solution – 4.

Then, solve the equation.

2(– 4) + A = 11

– 8 + A = 11

A = 11 + 8

x = 19

Hence 2x + 19 = 11 has the solution – 4.

**✦ Try This:** 3x + ________ = 9 has the solution 2.

Let’s 3x + A = 9 has the solution 2.

Then,

3(2) + A = 9

6 + A = 9

A = 9 – 6

x = 3

Hence 3x + 3 = 9 has the solution 2.

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 4

**NCERT Exemplar Class 7 Maths Chapter 4 Solved Ex 6**

## 2x + ________ = 11 has the solution – 4.

**Summary:**

Hence 2x + 19 = 11 has the solution – 4.

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