63.7k views
4 votes
3(2x+1)+4=10 solve for x

2 Answers

3 votes

Answer:

x = 1/2

Explanation:

3(2x + 1) + 4 = 10

open the parenthesis

3 * 2x + 3 * 1 + 4 = 10

6x + 3 +4 = 10

6x + 7 = 10

subtract 7 from both sides of the equation

6x + 7 - 7 = 10 - 7

6x = 10 - 7

6x = 3

divide both sides of the equation by 6

6x/6 = 3/6

x = 3/6

simplify the fraction

x = 1/2

User BlazeFast
by
5.2k points
1 vote

Explanation:

Let's solve your equation step-by-step.

3(2x+1)+4=10

Step 1: Simplify both sides of the equation.

3(2x+1)+4=10

(3)(2x)+(3)(1)+4=10(Distribute)

6x+3+4=10

(6x)+(3+4)=10(Combine Like Terms)

6x+7=10

6x+7=10

Step 2: Subtract 7 from both sides.

6x+7−7=10−7

6x=3

Step 3: Divide both sides by 6.

6x/6=3/6

x=1/2

Answer:

x=1/2

User Tehhowch
by
5.5k points
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