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What properties of equality allows 7x - 1 to equal 7x - 7?
None. 7x - 1 is not equal to 7x - 7.
What is 7x equals 42?
7x = 42 Divide both sides by '7'. Hence x = 42/7 x = 6 The answer!!!!!
Simplify 7x plus 7 plus 6x - 9?
7x + 7 + 6x - 9 = 13x - 2
What is 4x minus 7 equals 5 plus 7x?
4x - 7 = 5 + 7x x = -4
7 plus 7x--2x plus 3?
7 plus 7x--2x plus 3 is: 7 + 7x + 2x + 3 = 0 9x + 10 = 0 9x = -10 x = -10/9 = -1 1/9
What are the steps for 7x plus 29 equals 36?
7x + 29 = 36 7x + 29 - 29 = 36 - 29 7x = 7 7x/7 = 7/7 x = 1
What properties of equality allows 7x - 1 to equal 7x - 7?
None. 7x - 1 is not equal to 7x - 7.
How do you factor 7X plus 7?
7x + 7 = 7(x + 1)
7x plus 7 equals 28 x equals?
7x+7=28x 28x-7x=7 21x=7 x=3
What is x in 7x plus 7?
In 7x+7, x is a variable.
What is 7x plus 2 equals -4?
7x + 2 = -4 7x + 2 - 2 = -4 - 2 7x = -6 7x/7 = -6/7 x = -6/7
What does x equal in 8x equals 7x-7?
8x=7x-7 x=-7
-8x plus 7 equals -7x-2?
-8x+7 = -7x-2 -8x = -7x-2-7 -8x=-7x-9 -8x+7x=-9 -1x=-9 x=-9/-1 x=9
What is x is 7x 49?
If you mean: 7x = 49 then the value of x is 7
What are the steps for 7x plus 8 equals 36?
7x + 8 = 36 - 8 = - 8 -------------- 7x = 28 7x/7 = 28/7 x = 4
How do you do this equation 7x-7 equals 14?
Solution:7x - 7 = 147x = 14 + 77x = 21x = 21/7x = 3Checking:7(3) - 7 = 1421 - 7 = 1414 = 14
What is the answer to 7 equals 7x plus 2?
Step 1. 7 = 7x +2 Step 2. subtract 2 from both sides: 7 - 2 = 7x + 2 - 2 and simplify: 5 = 7x Step 3. divide both sides by 7: (5/7) = (7x/7) and simplify 5/7 = x x = 5/7 or about 0.714285
