Simplifying
1.2x + 3.7 = 2.2x + -4.5
Reorder the terms:
3.7 + 1.2x = 2.2x + -4.5
Reorder the terms:
3.7 + 1.2x = -4.5 + 2.2x
Solving
3.7 + 1.2x = -4.5 + 2.2x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2.2x' to each side of the equation.
3.7 + 1.2x + -2.2x = -4.5 + 2.2x + -2.2x
Combine like terms: 1.2x + -2.2x = -1x
3.7 + -1x = -4.5 + 2.2x + -2.2x
Combine like terms: 2.2x + -2.2x = 0.0
3.7 + -1x = -4.5 + 0.0
3.7 + -1x = -4.5
Add '-3.7' to each side of the equation.
3.7 + -3.7 + -1x = -4.5 + -3.7
Combine like terms: 3.7 + -3.7 = 0.0
0.0 + -1x = -4.5 + -3.7
-1x = -4.5 + -3.7
Combine like terms: -4.5 + -3.7 = -8.2
-1x = -8.2
Divide each side by '-1'.
x = 8.2
Simplifying
x = 8.2
Answer:
84
Step-by-step explanation:
18816 divided by 224 is 84
Answer:
2x² + 6x - 4
Step-by-step explanation:
f(x) - g(x)
= 3x² + x - 3 - (x² - 5x + 1) ← distribute
= 3x² + x - 3 - x² + 5x - 1 ← collect like terms
= 2x² + 6x - 4
Looking at this we can group like terms. What are like terms? They are terms that have the same variable that we can add or subtract. In this case the like terms are 6m and m because they both have the same variable and we could add them together to get 7m.
I hope this helps you
3t÷3 < -15÷3
t < -5