4(2x + 3x)=30, solve for x
4(5x) = 30
20x=30
x = 30/20 = 3/2 or 1.5
To solve the equation 4(2x + 3x) = 30 for x, follow these steps:
Step 1: Simplify the expression inside the parentheses.
2x + 3x = 5x
The equation becomes 4(5x) = 30.
Step 2: Multiply 4 by 5x.
20x = 30.
Step 3: Divide both sides of the equation by 20 to isolate x.
(20x)/20 = 30/20.
Simplifying further, you get:
x = 1.5.
So, the solution to the equation is x = 1.5.
To solve the equation 4(2x + 3x) = 30 for x, we need to simplify the expression on the left side and isolate the variable x.
Let's start by applying the distributive property to simplify the expression inside the parentheses:
4(2x + 3x) = 30
8x + 12x = 30
Combining like terms, we get:
20x = 30
To isolate x, we can divide both sides of the equation by 20:
(20x) / 20 = 30 / 20
Simplifying further:
x = 3/2
Therefore, the value of x that solves the equation is x = 3/2.