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3x+ 1 2y=−4
To solve for y, we need to isolate the y-term on one side of the equation.
Starting with the equation:
3x + 12y = -4
First, subtract 3x from both sides:
12y = -4 - 3x
Now, divide both sides by 12:
y = (-4 - 3x) / 12
Thus, the equation is: y = (-4 - 3x) / 12
To solve for y in the equation 3x + 12y = -4, we need to isolate the variable y.
Step-by-step solution:
1. Start with the given equation: 3x + 12y = -4.
2. Subtract 3x from both sides to isolate the term with y: 12y = -3x - 4.
3. Divide both sides by 12 to solve for y: y = (-3x - 4) / 12.
Therefore, the equation to solve for y is:
y = (-3x - 4) / 12.
To solve for y in the equation 3x + 12y = -4, we need to isolate the variable y.
Step 1: Start by getting rid of the term 3x on the left side of the equation. To do this, we can subtract 3x from both sides of the equation:
3x + 12y - 3x = -4 - 3x.
Simplifying the left side:
(3x - 3x) + 12y = 0 + 12y.
The equation becomes:
12y = -4 - 3x.
Step 2: Next, isolate the variable y by dividing both sides of the equation by 12:
(12y) / 12 = (-4 - 3x) / 12.
Simplifying:
y = (-4 - 3x) / 12.
So, the equation for y in terms of x is:
y = (-4 - 3x) / 12.