14 Answered Questions for the topic Solving For Variables

Solving For Variables

09/24/18

#### How do you solve for both x and y in this equation?

Equation: 2x - 3y = x + 20

Solving For Variables Word Problem Help

03/20/18

#### brinceson earned $25 per hour and worked 9 forty hour weeks. How much did brinceson make during this period?

i need help

Solving For Variables

11/26/17

#### How can i solve for x, Y = -0.471*exp (-0.004*x) +0.205

How can I solve the above equation for x?

03/23/17

#### Jane has 75 coins in her piggy bank filled with dimes and quarters. if Jane a total of $11.25 in her piggy bank ,how many of each type of coin does she have?

This is grade 9 Academic math! it is also solving for a variable! It may end up as an expression instead of an equation.

Solving For Variables

05/02/16

#### low pay can cause honest people to steal true or false

Am just curios why people steal cause if they work y do it may be is beacause is not enough to buy what tgey need

Solving For Variables

10/13/15

#### last step of variable equation

I have solved the beginning of an equation, but can't find the final answer. Here is what I have:
79a = 42
79a/79 = 42/79
a = ?
Please help.

Solving For Variables Equations

10/07/15

#### How do you solve if there are no numbers inserted?

Solve for the indicated variable:
A. V=1/3(3.14)2h for h
B. S= a+b+c for a
3

Solving For Variables

10/11/14

#### 2x+3 is less than 6x+7 /3

2x+3>6x+7 /3
6x+7 is over the 3
please help!

Solving For Variables Graphing Solutions

10/10/14

#### x/4+6 1/4 is less than 7 1/2

you also have to graph the solution
x/4+6 1/4>7 1/2
and solving for x
please help!

Solving For Variables

10/25/13

#### solving for variables

I am learning about solving for variables,the equation is "y= -3/7x-9" solving for X and the answer I got was "x=-7/3y-21" so my question is, how did they get to this answer?

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