Simplify by removing parentheses Simplify 3(s + 6): Distribute the 3 to each term in (s+6) 3 * s = (3 * 1)s = 3s 3 * 6 = (3 * 6) = 18 Our Total expanded term is 3s + 18
Our new term is 6s + 6 = 3s + 18
Simplify by removing parentheses Our new term is 6s + 6 = 3s + 18
Group variables
Group our variables 6s and 3s subtract 3s from both sides 6s + 6 - 3s = 3s + 18 - 3s
Cancel 3s on the right side:
3s + 6 = 18
Group constants
Group our constants 6 and 18. subtract 6 from both sides 3s + 6 - 6 = 18 - 6
Cancel 6 on the left side:
3s = 12
Divide each side of the equation by 3
3s
3
=
12
3
s = 4
Final Answer
s = 4
What is the Answer?
s = 4
How does the Equation and Inequalities Calculator work?
Free Equation and Inequalities Calculator - Solves an equation or inequality with 1 unknown variable and no exponents as well as certain absolute value equations and inequalities such as |x|=c and |ax| = c where a and c are constants. Solves square root, cube root, and other root equations in the form ax^2=c, ax^2 + b = c. Also solves radical equations in the form asqrt(bx) = c. Also solves open sentences and it will solve one step problems and two step equations. 2 step equations and one step equations and multi step equations This calculator has 1 input.
What 3 formulas are used for the Equation and Inequalities Calculator?
One Step Equations (Division):
cx = b
x = b/c
One Step Equations (Addition):
x + c = b
x = b - c
One Step Equations (Subtraction):
x - c = b
x = b + c
